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13 June 1997
Source: http://www.hnd.usace.army.mil/techinfo/cegssgml/13721.sec (SGML format)
See Guide Specifications for Military Construction: http://jya.com/cegs.htm ------------------------------------------------------------------------------ ************************************************************************** DEPARTMENT OF THE ARMY CEGS-13721 (March 1997) U.S. ARMY CORPS OF ENGINEERS ----------------------- GUIDE SPECIFICATION FOR MILITARY CONSTRUCTION ************************************************************************** SECTION 13721 SMALL INTRUSION DETECTION SYSTEM 03/97 ************************************************************************** NOTE: This guide specification covers the requirements for small intrusion detection systems (32 zones or less) which provide operator interaction and dynamic process manipulation, including overall system supervision, and control. This guide specification is to be used in the preparation of project specifications in accordance with ER 1110-345-720. ************************************************************************** PART 1 GENERAL ************************************************************************** NOTE: The section number should be inserted in the specification heading and prefixed to each page number in the project specifications. This section will be used in conjunction with Section 16415 ELECTRICAL WORK, INTERIOR; Section 16370 ELECTRICAL DISTRIBUTION SYSTEM, AERIAL; Section 16375 ELECTRICAL DISTRIBUTION SYSTEM, UNDERGROUND; Section 16792 WIRE LINE DATA TRANSMISSION SYSTEM; and any other guide specification sections required by the design. ************************************************************************** 1.1 REFERENCES ************************************************************************** NOTE: Issue (date) of references included in project specifications need not be more current than provided by the latest change (Notice) to this guide specification. ************************************************************************** The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by basic designation only. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) ANSI X3.64 (1979; R 1990) Additional Controls for Use with American National Standard Code for Information Interchange ANSI X3.92 (1981; R 1987) Data Encryption Algorithm ANSI X3.154 (1988; R 1994) Office Machines and Supplies - Alphanumeric Machines-Keyboard Arrangement CODE OF FEDERAL REGULATIONS (CFR) 47 CFR 15 Radio Frequency Devices 47 CFR 68 Connection of Terminal Equipment to the Telephone Network ELECTRONIC INDUSTRIES ASSOCIATION (EIA) EIA 232-E (1991) Interface Between Data Terminal Equipment and Data Circuit-Terminating Equipment Employing Serial Binary Data Interchange INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE) IEEE C2 (1997) National Electrical Safety Code IEEE C62.41 (1991) Surge Voltages in Low-Voltage AC Power Circuits IEEE Std 100 (1992) IEEE Standard Dictionary of Electrical and Electronics Terms IEEE Std 142 (1992) IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems INTERNATIONAL TELECOMMUNICATION UNION (ITU) ITU V.34 (1994) Data Communication Over the Telephone Network - A Modem Operating at Data Signaling Rates of up to 28,000 bits for use on the General Switched Telephone Network and on Leased Point-to-Point Two-Wire Telephone Type Circuits ITU V.42 (1993) Data Communications Over the Telephone Network Error-Correcting Procedures for DCEs Using Asynchronous-to-Synchronous Conversion ITU V.42 bis (1990) Data Compression Procedures for Data Circuit Terminating Equipment (DCE Using Error-Correction Procedures) NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA) NEMA 250 (1991) Enclosures for Electrical Equipment (1000 Volts Maximum) NEMA ICS 1 (1993) Industrial Controls and Systems NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) NFPA 70 (1996) National Electrical Code UNDERWRITERS LABORATORIES (UL) UL 294 (1994; Rev thru Jul 1995) Access Control System Units UL 639 (1993; Rev thru Feb 1995) Intrusion-Detection Units UL 681 (1994) Installation and Classification of Mercantile and Bank Burglar-Alarm Systems UL 796 (1995) Printed-Wiring Boards UL 1037 (1994; Rev thru May 1995) Antitheft Alarms and Devices UL 1076 (1995; Rev thru May 1996) Proprietary Burglar Alarm Units and Systems 1.2 SYSTEM DESCRIPTION 1.2.1 General The Contractor shall configure the Intrusion Detection System (IDS) as described and shown, including Government Furnished Equipment (GFE). All computing devices, as defined in 47 CFR 15, shall be certified to comply with the requirements for Class A computing devices and labeled as set forth in 47 CFR 15. 1.2.2 Overall System Reliability Requirement The system, including all components and appurtenances, shall be configured and installed to yield a mean time between failure (MTBF), as defined in IEEE Std 100, of at least 10,000 hours continuous operation. 1.2.3 Definitions 1.2.3.1 Intrusion Alarm An alarm resulting from the detection of a specified target and which results in an attempt to intrude into the protected area or when entry into an entry controlled area is attempted without successfully using entry control procedures. 1.2.3.2 Nuisance Alarm An alarm resulting from the detection of an alarm stimuli, but which does not represent an attempt to intrude into the protected area. 1.2.3.3 Environmental Alarm An alarm during environmental conditions which exceed those specified. 1.2.3.4 False Alarm An alarm when there is no alarm stimulus. 1.2.3.5 Duress Alarm An alarm condition which results from a set of pre-established conditions such as entering a special code into a keypad or by activating a switch. This alarm category shall take precedence over other alarm categories. 1.2.4 Probability of Detection Each zone shall have a continuous probability of detection greater than 90 percent and shall be demonstrated with a confidence level of 95 percent. This probability of detection equates to 49 successful detections out of 50 tests or 98 successful detections out of 100 tests. 1.2.5 Standard Intruder and Intruder Movement The system shall be able to detect an intruder that weighs 45 kg 100 pounds or less and is 1.5 m 5 feet tall or less. The intruder shall be dressed in a long-sleeved shirt, slacks and shoes unless environmental conditions at the site require protective clothing. Standard intruder movement is defined as any movement such as walking, running, crawling, rolling, or jumping through a protected zone in the most advantageous manner for the intruder. 1.2.6 Electrical Requirements ************************************************************************** NOTE: The designer will select the correct line frequency, and show on the drawings the characteristics of each voltage source. ************************************************************************** Electrically powered IDS equipment shall operate on 120 or 240 volt [60] [50] Hz AC sources as shown. Equipment shall be able to tolerate variations in the voltage source of plus or minus 10 percent, and variations in the line frequency of plus or minus 2 percent with no degradation of performance. 1.2.7 Power Line Surge Protection Equipment connected to alternating current circuits shall be protected from power line surges. Equipment protection shall withstand surge test waveforms described in IEEE C62.41. Fuses shall not be used for surge protection. 1.2.8 Sensor Wiring and Communication Circuit Surge Protection Inputs shall be protected against surges induced on sensor wiring. Outputs shall be protected against surges induced on control and sensor wiring installed outdoors and as shown. All communications equipment shall be protected against surges induced on any communications circuit. All cables and conductors, except fiber optics, which serve as communications circuits from the console to field equipment, and between field equipment, shall have surge protection circuits installed at each end. Protection shall be furnished at equipment, and additional triple electrode gas surge protectors rated for the application on each wireline circuit shall be installed within 900 mm 3 feet of the building cable entrance. Fuses shall not be used for surge protection. The inputs and outputs shall be tested in both normal mode and common mode using the following two waveforms: a. A 10 microsecond rise time by 1000 microsecond pulse width waveform with a peak voltage of 1500 volts and a peak current of 60 amperes. b. An 8 microsecond rise time by 20 microsecond pulse width waveform with a peak voltage of 1000 volts and a peak current of 500 amperes. 1.2.9 System Reaction All alarms shall be annunciated on the displays within 1 second of their occurring at a local processor. 1.2.10 Environmental Conditions 1.2.10.1 Interior, Controlled Environment All system components, except the console, installed in interior locations having controlled environments shall be rated for continuous operation under ambient environmental conditions of 2 to 50 degrees C 36 to 122 degrees F dry bulb and 20 to 90 percent relative humidity, noncondensing. 1.2.10.2 Interior, Uncontrolled Environment All system components installed in interior locations having uncontrolled environments shall be rated for continuous operation under ambient environmental conditions of minus 18 to plus 50 degrees C 0 to 122 degrees F dry bulb and 10 to 95 percent relative humidity, noncondensing. 1.2.10.3 Exterior Environment System components that are installed in locations exposed to weather shall be rated for continuous operation under ambient environmental conditions of minus 34 degrees to 50 degrees C minus 30 to 122 degrees F dry bulb and 10 to 95 percent relative humidity, condensing. In addition, the system components shall be rated for continuous operation when exposed to performance conditions as specified in UL 294 and UL 639 for outdoor use equipment. In addition, components shall be rated for continuous operation when exposed to rain as specified in NEMA 250, winds up to 137 km per hr 85 mph and snow cover up to 610 mm 2 feet thick, measured vertically. 1.2.10.4 Hazardous Environment System components located in areas where fire or explosion hazards may exist because of flammable gases or vapors, flammable liquids, combustible dust, or ignitable fibers or flyings, shall be rated and installed according to Chapter 5 of NFPA 70 and as shown. 1.2.10.5 Central Station All central station equipment shall, unless designated otherwise, be rated for continuous operation under ambient environmental conditions of 16 to 29 degrees C 60 to 85 degrees F and a relative humidity of 20 to 80 percent. 1.2.11 System Capacity The system shall monitor and control the number of inputs and outputs shown and shall include an expansion capability of a minimum of 25 percent. 1.3 SUBMITTALS ************************************************************************** NOTE: Submittals must be limited to those necessary for adequate quality control. The importance of an item in the project should be one of the primary factors in determining if a submittal for the item should be required. Indicate submittal classification in the blank space using "GA" when the submittal requires Government approval or "FIO" when the submittal is for information only. ************************************************************************** Government approval is required for submittals with a "GA" designation; submittals having an "FIO" designation are for information only. The following shall be submitted in accordance with Section 01300 SUBMITTAL PROCEDURES: SD-01 Data Spare Parts; [_____]. Data lists of spare parts, tools, and test equipment for each different item of material and equipment specified, after approval of detail drawings and not later than [2] [_____] months prior to the date of beneficial occupancy. The data shall include a complete list of parts and supplies, with current unit prices and source of supply, and a list of the parts recommended for stocking. SD-04 Drawings Intrusion Detection System; GA. a. System block diagram. b. Console installation, block diagrams, and wiring diagrams. c. Processor installation, typical block, and wiring diagrams. d. Details of connections to power sources, including power supplies and grounding. e. Details of surge protection device installation. f. Sensor detection patterns. SD-06 Instructions Manufacturer's Recommendations; GA. Printed copies of manufacturer's recommendations for installation of materials prior to installation. Where installation procedures, or any part thereof, are required to be in accordance with manufacturer's recommendations, installation of the item will not be allowed to proceed until the recommendations are received and approved. SD-08 Statements Test Plan; GA. Test plan defining all tests required to ensure that the system meets technical, operational and performance specifications, [60] [_____] days prior to proposed test date. The test plan must be approved before the start of any testing. The test plan shall identify the capabilities and functions to be tested, and include detailed instructions for the setup and execution of each test and procedures for evaluation and documentation of the results. Experience; GA The qualifications of the Manufacturer, Contractor, and Installer to perform the work specified herein. Key Control Plan; GA. Key control plan including the following: a. Procedures that will be used to log and positively control all keys during installation. b. A listing of all keys and where they are used. c. A listing of all persons allowed entry to the keys. SD-09 Reports Test Reports; [_____]. Test reports, in booklet form with witness signatures verifying execution of tests. Reports shall show the field tests to verify compliance with the specified performance criteria. Test reports shall include records of the physical parameters verified during testing. Test reports shall be submitted within [7] [14] [_____] days after completion of testing. Materials and Equipment; [_____]. Where materials or equipment are specified to conform, be constructed or tested to meet specific requirements, certification that the items provided conform to such requirements. Certification by a nationally recognized testing laboratory that a representative sample has been tested to meet the requirements, or a published catalog specification statement to the effect that the item meets the referenced standard, will be acceptable as evidence that the item conforms. Compliance with these requirements does not relieve the Contractor from compliance with other requirements of the specifications. 1.4 TESTING The Contractor shall perform site testing and adjustment of the completed intrusion detection system. The Contractor shall provide all personnel, equipment, instrumentation, and supplies necessary to perform all testing. Written notification of planned testing shall be given to the Government at least 14 days prior to the test, and in no case shall notice be given until after the Contractor has received written approval of the specific test procedures. 1.5 LINE SUPERVISION 1.5.1 Signal and Data Transmission System (DTS) Line Supervision ************************************************************************** NOTE: Specify 5 percent line supervision for Level A security assets as defined in TM 5-853-4. ************************************************************************** All signal or DTS lines between sensors and the alarm annunciation console shall be supervised by the system. The system shall supervise the signal lines by monitoring changes in the direct current that flows through the signal lines and a terminating resistor. The system shall initiate an alarm in response to a current change of [5] [10] percent or greater. The system shall also initiate an alarm in response to opening, closing, shorting, or grounding of the signal and DTS lines. 1.5.2 Data Encryption ************************************************************************** NOTE: Data encryption should be used only when required by governing regulations or when it has been determined that it is undesirable to allow unauthorized persons access to system intercommunication. ************************************************************************** The intrusion detection system shall incorporate data encryption equipment on data transmission media links as shown. The algorithm used for encryption shall be the Data Encryption Standard (DES) algorithm described in ANSI X3.92. 1.6 DATA TRANSMISSION SYSTEM (DTS) ************************************************************************** NOTE: The designer will include in the project specification the CEGS specified below. ************************************************************************** The Contractor shall provide data transmission systems as specified in Section 16792 WIRE LINE DATA TRANSMISSION SYSTEM and as shown. 1.7 EXPERIENCE The Contractor shall submit written proof that the following experience requirements are being met. 1.7.1 Hardware Manufacturer All system components shall be produced by manufacturers who have been regularly engaged in the production of intrusion detection system components of the types to be installed for at least 3 years. 1.7.2 Software Manufacturer All system and application software shall be produced by manufacturers who have been regularly engaged in the production of intrusion detection system and application software of similar type and complexity as the specified system for at least 2 years. 1.7.3 System Installer The system shall be installed by a contractor who has been regularly engaged in the installation of intrusion detection systems of similar type and complexity as the specified system for at least 2 years. PART 2 PRODUCTS 2.1 GENERAL REQUIREMENTS ************************************************************************** NOTE: Some sensors have special or optional features that may be required for this project. Refer to Technical Manual 5-853-4 for guidance on applicability. Add descriptions of special or optional features to this specification if they are required. ************************************************************************** 2.1.1 Materials and Equipment Units of the same type of equipment shall be products of a single manufacturer. All material and equipment shall be new and currently in production. Each major component of equipment shall have the manufacturer's model and serial number in a conspicuous place. 2.1.2 Enclosures ************************************************************************** NOTE: Show on the drawings which specific type of enclosure is needed. Show metallic enclosures for very high security areas or when a higher degree of tamper protection is desirable. ************************************************************************** System enclosures shall be as shown. 2.1.2.1 Interior Sensor Sensors to be used in an interior environment shall be housed in an enclosure that provides protection against dust, falling dirt, and dripping noncorrosive liquids. 2.1.2.2 Interior Electronics System electronics to be used in an interior environment shall be housed in enclosures which meet the requirements of NEMA 250 Type 12. 2.1.2.3 Exterior Electronics System electronics to be used in an exterior environment shall be housed in enclosures which meet the requirements of NEMA 250 Type 4X. 2.1.2.4 Corrosion Resistant System electronics to be used in a corrosive environment as defined in NEMA 250 shall be housed in an enclosure which meet the requirements of NEMA 250 Type 4X. 2.1.2.5 Hazardous Environment Equipment System electronics to be used in a hazardous environment shall be housed in an enclosure which meets the requirements of paragraph Hazardous Environment. 2.1.3 Nameplates Laminated plastic nameplates shall be provided for local processors. Each nameplate shall identify the local processor and its location within the system. Laminated plastic shall be 3 mm 1/8 inch thick, white with black center core. Nameplates shall be a minimum of 25 by 75 mm, 1 by 3 inches, with minimum 6 mm 1/4 inch high engraved block lettering. Nameplates shall be attached to the inside of the enclosure housing the local processor. Other major components of the system shall have the manufacturer's name, address, type or style, model or serial number, and catalog number on a corrosion resistant plate secured to the item of equipment. Nameplates will not be required for devices smaller than 25 by 75 mm. 1 by 3 inches. 2.1.4 Fungus Treatment ************************************************************************** NOTE: Fungus treatment should only be used on equipment to be installed in climates that are known to cause problems with fungus growth. Examples are extremely tropical climates or humid, poorly ventilated areas. If these conditions do not exist, delete the fungus treatment requirement. ************************************************************************** System components located in fungus growth inductive environments shall be completely treated for fungus resistance. Treating materials containing a mercury bearing fungicide shall not be used. Treating materials shall not increase the flammability of the material or surface being treated. Treating materials shall cause no skin irritation or other injury to personnel handling it during fabrication, transportation, operation, or maintenance of the equipment, or during use of the finished items when used for the purpose intended. 2.1.5 Tamper Provisions 2.1.5.1 Tamper Switches Enclosures, cabinets, housings, boxes, and fittings of every description having hinged doors or removable covers and which contain circuits or connections of the intrusion detection system and its power supplies, shall be provided with cover operated, corrosion-resistant tamper switches, arranged to initiate an alarm signal when the door or cover is moved. The enclosure and the tamper switch shall function together in such a manner as to not allow direct line of sight to any internal components before the switch activates. Tamper switches shall be inaccessible until the switch is activated; have mounting hardware so concealed that the location of the switch cannot be observed from the exterior of the enclosure; be connected to circuits which are under electrical supervision at all times, irrespective of the protection mode in which the circuit is operating; shall be spring-loaded and held in the closed position by the door or cover; and shall be wired so that they break the circuit when the door or cover is disturbed. a. Nonsensor Enclosures: Tamper switches on nonsensor enclosures, which must be opened to make routine maintenance adjustments to the system and to service the power supplies, shall be push/pull-set, automatic reset type. b. Sensor Enclosures: Tamper switches on sensor enclosures, which must be opened to make routine maintenance adjustments to the sensor, shall be single pole single throw type. 2.1.5.2 Enclosure Covers Covers of pull and junction boxes provided to facilitate initial installation of the system need not be provided with tamper switches if they contain no splices or connections, but shall be protected by tack welding or brazing the covers in place or by tamper resistant security fasteners. Labels shall be affixed to such boxes indicating they contain no connections. 2.1.6 Locks and Key-Lock Switches ************************************************************************** NOTE: Either round key or conventional key type locks are acceptable for use in the System. Selection should be based on hardware availability at the time of design and the requirements for matching locks currently in use at the site. If the locks do not have to be matched to locks in use, and the designer has no preference, all brackets may be removed. ************************************************************************** 2.1.6.1 Locks Locks shall be installed on system enclosures for maintenance purposes. Locks shall be UL listed, [round-key type, with three dual, one mushroom, and three plain pin tumblers] [or] [conventional key type lock having a combination of five cylinder pin and five-point three position side bar]. Keys shall be stamped "U.S. GOVT. DO NOT DUP." The locks shall be so arranged that the key can only be withdrawn when in the locked position. All maintenance locks shall be keyed alike and only two keys shall be furnished for all of these locks. These keys shall be controlled in accordance with the key control plan. 2.1.6.2 Key-Lock-Operated Switches All key-lock-operated switches required to be installed on system components shall be UL listed, [round-key type, with three dual, one mushroom, and three plain pin tumblers] [or] [conventional key type lock having a combination of five cylinder pin and five-point three position side bar]. Keys shall be stamped "U.S. GOVT. DO NOT DUP." Key-lock-operated switches shall be two position, with the key removable in either position. All key-lock-operated switches shall be keyed differently and only two keys shall be furnished for each key-lock-operated-switch. These keys shall be controlled in accordance with the key control plan. 2.1.6.3 Construction Locks If the Contractor requires locks during installation and construction, a set of temporary locks shall be used. The final set of locks installed and delivered to the Government shall not include any of the temporary locks. 2.1.7 Application of System Component System components shall be designed for continuous operation. Electronic components shall be solid state type, mounted on printed circuit boards conforming to UL 796. Printed circuit board connectors shall be plug-in, quick-disconnect type. Power dissipating components shall incorporate safety margins of not less that 25 percent with respect to dissipation ratings, maximum voltages, and current carrying capacity. Light duty relays and similar switching devices shall be solid state type or sealed electro-mechanical. 2.1.7.1 Maintainability Components shall be designed to be maintained using commercially available tools and equipment. Components shall be arranged and assembled so they are accessible to maintenance personnel. There shall be no degradation in tamper protection, structural integrity, EMI/RFI attenuation, or line supervision after maintenance when it is performed in accordance with manufacturer's instructions. The system shall be configured and installed to yield a mean time to repair (MTTR) of not more than 8 hours. Repair time is the clock time from the time maintenance personnel are given entrance to the system and begin work, until the system is fully functional. 2.1.7.2 Interchangeability The system shall be constructed with off-the-shelf components which are physically, electrically and functionally interchangeable with equivalent components as complete items. Replacement of equivalent components shall not require modification of either the new component or of other components with which the replacement items are used. Custom designed or one-of-a-kind items shall not be used. Interchangeable components or modules shall not require trial and error matching in order to meet integrated system requirements, system accuracy, or restore complete system functionality. 2.1.7.3 Electromagnetic and Radio Frequency Interference (EMI/RFI) System components generating EMI/RFI shall be designed and constructed in accordance with 47 CFR 15. 2.1.7.4 Product Safety System components shall conform to applicable rules and requirements of NFPA 70. System components shall be equipped with instruction plates, including warnings and cautions, describing physical safety, and special or important procedures to be followed in operating and servicing system equipment. 2.1.8 Controls and Designations Controls and designations shall be as specified in NEMA ICS 1. 2.1.9 Special Test Equipment The Contractor shall provide all special test equipment, special hardware, software, tools, and programming or initialization equipment needed to start or maintain any part of the system and its components. Special test equipment is defined as any test equipment not normally used in an electronics maintenance facility. 2.1.10 Alarm Output The alarm output of each sensor shall be a single pole double throw (SPDT) contact rated for a minimum of 0.25 A at 24 volts DC. 2.1.11 Alarm Indicator Lights Indicator lights used throughout the system shall be light emitting diodes (LED) or long life incandescent lamps. The indicator lights used shall be visible from a distance of 9 m 30 feet in an area illuminated to 800 lux (75 foot candles). 75 foot candles. The indicator lights shall conform to the following color coding: a. FLASHING RED to alert an operator that a zone has gone into an unacknowledged alarm or that primary power has failed. b. RED to alert an operator that a zone is in alarm and that the alarm has been acknowledged. c. YELLOW to advise an operator that a zone is in access. d. GREEN to indicate that a zone is secure or that power is on. 2.1.12 Access/Secure Devices ************************************************************************** NOTE: The designer should refer to the design manual for proper application of this type of hardware. ************************************************************************** Access/secure devices shall be used to place a protected zone in ACCESS. The device shall disable all sensor alarm outputs, with the exception of tamper alarm outputs within the protected zone, and sensors in zones above false ceilings or other inaccessible locations as shown. 2.1.12.1 Switches The switch shall consist of a double pull key-operated switch housed in a NEMA 12 equivalent enclosure. 2.1.12.2 Key Pads Secure/Access keypads shall use a unique combination of alphanumeric and other symbols as an identifier. Keypads shall contain an integral alphanumeric/special symbols keyboard with symbols arranged in ascending ASCII code ordinal sequence. The keypad shall have a contact output. 2.2 INTERIOR SENSORS ************************************************************************** NOTE: Show sensor patterns and installation details on drawings. Add requirement for additional site specific conditions such as furniture/equipment layout within protected areas, hazard location area, type of hazard, class, and group. Remote test capability should be used only when required by governing regulations or when sensors are installed in hard to reach areas. Within the U.S., the FCC regulates the operating frequencies of all microwave sensors. Other countries have their own frequencies. The designer must determine what frequency is allowed at the project site. ************************************************************************** 2.2.1 Balanced Magnetic Switch (BMS) The BMS shall detect 6 mm 1/4 inch of separating relative movement between the magnet and the switch housing. Upon detecting such movement, it shall transmit an alarm signal to the alarm annunciation system. 2.2.1.1 BMS Subassemblies The BMS shall consist of a switch assembly and an actuating magnetic assembly. The switch mechanism shall be of the balanced magnetic type. Each switch shall be provided with an overcurrent protective device, rated to limit current to 80 percent of the switch capacity. Switches shall be rated for a minimum lifetime of one million operations. The housings of surface mounted switches and magnets shall be made of nonferrous metal and shall be weatherproof. The housings of recess mounted switches and magnets shall be made of nonferrous metal or plastic. 2.2.1.2 Remote Test A remote test capability shall be provided. The remote test shall be initiated when commanded by the alarm annunciation system. The remote test shall activate the sensor's switch mechanism causing an alarm signal to be transmitted to the alarm annunciation system. The remote test shall simulate the movement of the actuating magnet relative to the switch subassembly. 2.2.2 Glass Break Sensor, Piezoelectric The glass break sensor shall detect high frequency vibrations generated by the breaking of glass while ignoring all other mechanical vibrations. An alarm signal shall be transmitted upon detecting such frequencies to the alarm annunciation system. 2.2.2.1 Sensor Element The sensor element shall consist of piezoelectric crystals. The sensor element housing shall be designed to be mounted directly to the glass surface being protected. Only the adhesive recommended by the manufacturer of the sensor shall be used to mount detectors to glass. The detection pattern of a sensor element shall be circular with at least a 1.5 m 5 foot radius on a continuous pane of glass. A factory installed hookup cable of not less than 1.8 m 6 feet shall be included with each sensor. The sensor element shall not exceed 2600 square mm. 4 square inches. The sensor element shall be equipped with a light emitting diode (LED) activation indicator. The activation indicator shall light when the sensor responds to the high frequencies associated with breaking glass. The LED shall be held on until it is turned off manually at the sensor signal processor or by command from the alarm annunciation system. 2.2.2.2 Sensor Signal Processor The sensor signal processor shall process the signals from the sensor elements and provide the alarm signal to the alarm annunciation system. The sensitivity of the sensor shall be adjustable by controls within the sensor signal processor. The controls shall not be accessible when the sensor signal processor housing is in place. The sensor signal processor may be integral with the sensor or may be a separate assembly. 2.2.2.3 Glass Break Simulator The Contractor shall provide a device that can induce frequencies into the protected pane of glass that will simulate breaking glass to the sensor element without causing damage to the pane of glass. 2.2.3 Glass Break Sensor, Acoustic The glass break sensor shall detect high frequency vibrations generated by the breaking of glass while ignoring all other mechanical vibrations. An alarm signal shall be transmitted upon detecting such frequencies to the alarm annunciation system. 2.2.3.1 Acoustic Sensor Element The sensor element shall be a microprocessor based digital device. The sensor shall detect breakage of plate, laminate, tempered, and wired glass while rejecting common causes of false alarms. The detection pattern of the sensor element shall be a range of 6 m 20 feet minimum. The sensor element shall be equipped with a light emitting diode (LED) activation indicator. The activation indicator shall light when the sensor responds to the high frequencies associated with breaking glass. The LED shall be held on until it is turned off manually at the sensor signal processor or by command from the alarm annunciation system. The sensor signal processor shall process the signals from the sensor element and provide the alarm signal to the alarm annunciation system. 2.2.3.2 Acoustic Sensor Signal Processor The sensor signal processor shall process the signals from the sensor elements and provide the alarm signal to the alarm annunciation system. The sensitivity of the sensor shall be adjustable by controls within the sensor signal processor. The controls shall not be accessible when the sensor signal processor housing is in place. The sensor signal processor may be integral with the sensor or may be a separate assembly. 2.2.3.3 Acoustic Glass Break Simulator A device that can induce frequencies which simulate breaking glass to the sensor shall be available for the specific sensor selected. The simulator shall not cause damage to the pane of glass. 2.2.4 Duress Alarm Switches ************************************************************************** NOTE: The designer will decide what type of duress alarm should be used for this project. ************************************************************************** Duress alarm switches shall provide the means for an individual to covertly notify the alarm annunciation system that a duress situation exists. 2.2.4.1 Footrail Footrail duress alarms shall be designed to be foot activated and floor mounted. No visible or audible alarm or noise shall emanate from the switch when activated. The switch shall lock in the activated position until manually reset with a key. The switch housing shall shroud the activating lever to prevent accidental activation. Switches shall be rated for a minimum lifetime of 50,000 operations. 2.2.4.2 Pushbutton Latching pushbutton duress alarms shall be designed to be activated by depressing a pushbutton located on the duress switch housing. No visible or audible alarm or noise shall emanate from the switch. The switch shall lock in the activated position until manually reset with a key. The switch housing shall shroud the activating button to prevent accidental activation. Switches shall be rated for a minimum lifetime of 50,000 operations. 2.2.4.3 Wireless Wireless duress alarms shall consist of portable alarm transmitters and permanently installed receivers. The transmitter shall be activated by depressing a pushbutton located on the housing. An alarm signal shall be transmitted to one or more receivers located within a protected zone. The receivers shall, in-turn, transmit an alarm signal to the alarm annunciation system. No visible or audible alarm or noise shall emanate from the transmitter or receiver when activated. The receiver shall lock in a transmitting mode until manually reset. The transmitter housing shall shroud the activating button to prevent accidental activation. The transmitter shall be designed to be unobtrusive and still be activated in a covert manner. Switches shall be rated for a minimum lifetime of 50,000 operations. The transmitters shall have a range of 30 m. 100 feet. 2.2.5 Security Screen Security screens shall detect an intruder when the sensor wire is disconnected, cut, or broken. An alarm signal shall be transmitted to the alarm annunciation system. The sensor shall be constructed from 26 gauge insulated hard-drawn copper wire installed in a grid pattern on a wooden frame or as shown. The sensor grid wires connection to the alarm annunciation system shall be housed within a junction box as shown. A tamper switch shall be provided to detect attempts to remove the screen and to detect attempts to tamper with connections and end of line resistor. 2.2.6 Vibration Sensor ************************************************************************** NOTE: The area protected by a single sensor can be increased by installing a steel strap grid as discussed in the design manual. ************************************************************************** The vibration sensor shall detect the high frequency vibrations generated by the use of such tools as oxyacetylene torches; oxygen lances; high speed drills and saws; and explosives, to penetrate a structure while ignoring all other mechanical vibrations. An alarm signal shall be transmitted to the alarm annunciation system. The sensor shall consist of a sensor signal processor and piezoelectric crystal sensor elements that are designed to be rigidly mounted to the structure being protected. The sensor signal processor may be integral with the sensor element or may be a separate assembly. The sensor signal processor shall process the signals from the sensor elements and provide the alarm signal to the alarm annunciation system. The sensitivity of the sensor shall be adjustable by controls within the sensor signal processor. The controls shall not be accessible when the sensor signal processor housing is in place. The detection pattern of a sensor element shall be circular with at least a 1.8 m 6 foot radius on the protected structure. 2.2.7 Microwave Motion Sensor The transmitted microwave motion sensor shall detect changes in a microwave signal. Upon detecting a specific change, the sensor shall transmit an alarm signal to the alarm annunciation system. The sensor shall detect a standard intruder moving within the sensor's detection pattern at a speed of 0.09 to 2.3 m 0.3 to 7.5 feet per second. The sensor shall comply with 47 CFR 15 Subpart F. The sensor's coverage pattern shall be as shown. The sensitivity of the sensor shall be adjustable by controls within the sensor. The controls shall not be accessible when the sensor housing is in place. The sensor shall be adjustable to obtain the coverage shown. 2.2.7.1 Test Indicator, Microwave Signal The microwave motion sensor shall be equipped with an LED walk test indicator. The walk test indicator shall not be visible during normal operations. When visible, the walk test indicator shall light when the sensor detects an intruder. The sensor shall either be equipped with a manual control, located within the sensor's housing, to enable/disable the test indicator or the test indicator shall be located within the sensor such that it can only be seen when the housing is open/removed. 2.2.7.2 Remote Test, Microwave Signal A remote test capability shall be provided. The remote test hardware may be integral to the sensor or a separate piece of equipment. The remote test shall be initiated when commanded by the alarm annunciation system. The remote test shall excite the sensing element and associated electronics causing an alarm signal to be transmitted to the alarm annunciation system. The sensor stimulation generated by the remote test hardware shall simulate a standard intruder moving within the sensor's detection pattern. 2.2.8 Passive Infrared Motion Sensor The passive infrared motion sensor shall detect changes in the ambient level of infrared emissions caused by the movement of a standard intruder within the sensor's field of view. Upon detecting such changes, the sensor shall transmit an alarm signal to the alarm annunciation system. The sensor shall detect a change in temperature of no more than 1.1 degrees C, 2 degrees F, and shall detect a standard intruder traveling within the sensor's detection pattern at a speed of 0.091 to 2.29 m 0.3 to 7.5 feet per second across two adjacent segments of the field of view. Emissions monitored by the sensor shall be in the 8 to 14 micron range. The sensor shall be adjustable to obtain the coverage pattern shown. The sensor shall be equipped with a temperature compensation circuit. 2.2.8.1 Test Indicator, Infrared Emissions The passive infrared motion sensor shall be equipped with an LED walk test indicator. The walk test indicator shall not be visible during normal operations. When visible, the walk test indicator shall light when the sensor detects an intruder. The sensor shall either be equipped with a manual control, located within the sensor's housing, to enable/disable the test indicator or the test indicator shall be located within the sensor such that it can only be seen when the housing is open/removed. 2.2.8.2 Remote Test, Infrared Emissions A remote test capability shall be provided. The remote test hardware may be integral to the sensor or a separate piece of equipment. The remote test shall be initiated when commanded by the alarm annunciation system. The remote test shall excite the sensing element and associated electronics causing an alarm signal to be transmitted to the alarm annunciation system. The sensor stimulation generated by the remote test hardware shall simulate a standard intruder moving within the sensor's detection pattern. 2.2.9 Microwave-Passive Infrared Dual Detection Motion Sensor The dual detection motion sensor shall be a single unit combining a detector which detects changes in the transmitted microwave signal and a detector which detects changes in the ambient level of infrared emissions caused by the movement of a standard intruder within the detection pattern. The detection pattern shall be capable of covering a 6 by 9 m 20 by 30 feet room. Upon detection of changes by either detector, a window of more than 3 seconds but less than 8 seconds shall be opened. If the other detector detects a change during this window, the sensor shall transmit an alarm signal to the alarm annunciation system. The passive infrared detector shall detect a change in temperature of no more than 1.1 degrees C, 2 degrees F, and shall detect a standard intruder traveling within the detection pattern at a speed of 0.09 to 2.3 m 0.3 to 7.5 feet per second across two adjacent segments of the field of view. Emissions monitored by the sensor shall be in the range of 8 to 14 microns. The microwave detector shall detect a standard intruder moving within the detection pattern at a speed of 0.09 to 2.3 m 0.3 to 7.5 feet per second. The microwave detector shall comply with 47 CFR 15 Subpart F. The controls shall not be accessible when the sensor housing is in place. The sensor shall be configured to produce an alarm when both detectors sense a target. 2.2.9.1 Test Indicator The sensor shall be equipped with an LED walk test indicator for both the passive infrared detector and the microwave detector. The walk test indicator shall not be visible during normal operations. When visible, the walk test indicator shall light when the sensor detects an intruder. The sensor shall either be equipped with a manual control, located within the sensor's housing, to enable/disable the test indicators or the test indicators shall be located within the sensor such that it can only be seen when the housing is open/removed. 2.2.9.2 Remote Test A remote test capability shall be provided. The remote test hardware may be integral to the sensor or a separate piece of equipment. The remote test shall be initiated when commanded by the alarm annunciation system. The remote test shall excite each sensing element and associated electronics causing an alarm signal to be transmitted to the alarm annunciation system. The sensor stimulation generated by the remote test hardware shall simulate a standard intruder moving within the sensor's detection pattern. 2.2.10 Photo-Electric Sensor The photo-electric sensor shall detect an interruption of the light beam that links the transmitter and receiver caused by a standard intruder walking at a speed of less than 2.3 m 7.5 feet per second through the beam. Upon detecting such an interruption, the sensor shall transmit an alarm signal to the alarm annunciation system. The sensor shall use a pulsed infrared light source. Multiple sensors shall be able to operate within the same zone without interfering with each other. The coverage pattern shall be as shown. 2.2.10.1 Test Indicator, Photo-Electric System The sensor shall be equipped with an LED walk test indicator. The walk test indicator shall not be visible during normal operations. When visible, the walk test indicator shall light when the sensor detects an intruder. The sensor shall either be equipped with a manual control, located within the sensor's housing, to enable/disable the test indicator or the test indicator shall be located within the sensor such that it can only be seen when the housing is open/removed. 2.2.10.2 Remote Test, Photo Electric System A remote test capability shall be provided. The remote test hardware may be integral to the sensor or a separate piece of equipment. The remote test shall be initiated when commanded by the alarm annunciation system. The remote test shall excite each sensing element and associated electronics causing an alarm signal to be transmitted to the alarm annunciation system. The sensor stimulation generated by the remote test hardware shall simulate a standard intruder moving within the sensor's detection pattern. 2.3 CENTRAL STATION HARDWARE The central station computer shall be a standard unmodified digital computer of modular design. The CPU word size shall be 64 bits or larger. The operating speed of the processor shall be at least 150 MHZ. 2.3.1 Memory The computer shall contain at least 40 megabytes of usable installed memory. 2.3.2 Power Supply The power supply shall have a minimum capacity of 250 Watts. 2.3.3 Serial Port a. One EIA 232-E serial port shall be provided for general use. b. Adjustable data transmission rates from 9600 to 57.6 kbps shall be selectable under program control. 2.3.4 Parallel Port An enhanced parallel port shall be provided. 2.3.5 Color Monitor The monitor shall be no less than 430 mm, 17 inches, with a minimum resolution of 1280 by 1024 pixels, noninterlaced, and a maximum dot pitch of 0.28 mm. 0.0112 inches. The video card shall support at least 256 colors at a resolution of 1280 by 1024 pixels at a minimum rate of 70 Hz. 2.3.6 Keyboard A 101 keyboard having a minimum 64 character standard ASCII character based on ANSI X3.64 and ANSI X3.154 shall be furnished. 2.3.7 Enhancement Hardware Enhancement hardware such as special function keyboards, special function keys, touch screen devices, or mouse shall be provided for frequently used operator commands such as: Help, Alarm Acknowledge, Place Zone In Access, Place Zone In Secure, System Test, Print Reports, Change Operator, Security Lighting Controls, and Display Graphics. 2.3.8 Disk Storage A hard disk with controller having a maximum average access time of 10 milliseconds shall be provided. The hard disk shall provided a minimum of 2.0 gigabytes of formatted storage. 2.3.9 Floppy Disk Drive A minimum for one high density floppy disk drive and controller in 90 mm 3-1/2 inch diameter size shall be provided. 2.3.10 Magnetic Tape System A 4 mm 0.16 inch cartridge magnetic tape system shall be provided. The system capacity shall be 0.8 gigabytes minimum per tape. Each tape shall be computer grade, in a rigid cartridge with spring-loaded cover and write-protect capability. 2.3.11 Modem Modem shall operate at 28.000 bps, full duplex on circuits using asynchronous communications. It shall have error detection, auto answer/autodial, and call progress detection. The modem shall meet the requirements of ITU V.34, ITU V.42 for error correction and ITU V.42 bis for data compression standards, and shall be suitable for operating on unconditioned voice grade telephone lines in conformance with 47 CFR 68. 2.3.12 Audible Alarm The manufacturer's standard audible alarm shall be provided. 2.3.13 CD-ROM Drive A CD-ROM drive having a nominal storage capacity of 650 megabytes shall be provided. The CD-ROM drive shall have the following minimum characteristics: a. Data Transfer Rate: 1.2 Mbps. b. Average Access Time: 150 milliseconds. c. Cache memory: 256 Kbytes. d. Data throughput: 1 Mbyte/second, minimum. 2.3.14 Dot Matrix Alarm Printer A dot matrix alarm printer shall be provided and interconnected to the central station equipment. The dot matrix alarm printers shall have a minimum 96 character standard ASCII character set based on ANSI X3.64 and ANSI X3.154 and with graphics capability. The printer shall be able to print in both red and black without ribbon change. The printers shall have adjustable sprockets for paper width up to 11 inches, print at least 80 columns per line and have a minimum speed of 200 characters per second. Character spacing shall be selectable at 10, 12, or 17 characters per inch. The printers shall utilize sprocket-fed fan fold paper. The units shall have programmable control of top-of-form. The printer shall be provided with 25,000 sheets of printer paper and 12 ribbons. 2.3.15 Report Printer A report printer shall be provided and interconnected to the central station equipment. The printer shall be a laser printer with printer resolution of a minimum of 600 dots per inch. The printer shall have a minimum of 2 megabytes of RAM. Printing speed shall be a minimum of 8 pages per minute with a 100 sheet paper cassette and with automatic feed. Two thousand sheets of paper and 5 toner cartridges shall be furnished after successful completion of the endurance test. 2.3.16 Uninterruptible Power Supply (UPS) A self contained UPS, suitable for installation and operation at the central station, shall be provided sized to provide a minimum of 6 hours of operation of the central station equipment. Equipment connected to the UPS shall not be affected in any manner by a power outage of a duration less than the rated capacity of the UPS. UPS shall be complete with all necessary power supplies, transformers, batteries, and accessories and shall include visual indication of normal power operation, UPS operation, abnormal operation and visual and audible indication of low battery power. The UPS shall be as specified in Section 16610 UNINTERRUPTIBLE POWER SUPPLY (UPS) SYSTEM ABOVE 15 kVA CAPACITY. 2.4 SOFTWARE The software shall support all specified functions. The central station shall be online at all times and shall perform all required functions as specified. Software shall be resident at the central station and/or the local processor as required to perform all specified functions. 2.4.1 System Software The operating system shall perform the following functions: a. Support multiuser operator with multiple tasks for each user. b. Support operation and management of all peripheral devices. c. Provide file management functions for disk I/O, including creation and deletion of files, copying of files, a directory of all files including size and location of each sequential and random ordered records. d. Provide printer spooling. 2.4.2 Applications Software 2.4.2.1 Operator Commands The operator's commands shall provide the means for entry of monitoring and control commands, and for retrieval of system information. Processing of operator commands shall commence within 1 second of entry, with some form of acknowledgment provided at that time. The operator's commands shall perform tasks including: a. Request help with the system operation. b. Acknowledge alarms. c. Place zone in access. d. Place zone in secure. e. Test the system. f. Change operator. 2.4.2.2 Command Input Operator's commands shall be full English language words and acronyms selected to allow operators to use the system without extensive training or data processing backgrounds. The system shall prompt the operator in English word, phrase, or acronym. Commands shall be available in an abbreviated mode, in addition to the full English language (words and acronyms) commands, allowing an experienced operator to disregard portions, or all, of the prompt-response requirements. 2.4.2.3 Command Input Errors The system shall supervise operator inputs to ensure they are correct for proper execution. Operator input assistance shall be provided whenever a command cannot be executed because of operator input errors. The system shall explain to the operator, in English words and phrases, why the command cannot be executed. The error responses requiring an operator to look up a code in a manual or other document are not acceptable. Conditions for which operator error assist messages shall be generated include: a. The command used is incorrect or incomplete. b. The operator is restricted from using that command. c. The command addresses a point which is disabled or out of service. d. The command addresses a point which does not exist. e. The command would violate constraints. 2.4.2.4 Enhancements The system shall implement the following enhancements by use of special function keys, touch screen, or mouse, in addition to all other command inputs specified: a. Help: Used to produce a display for all commands available to the operator. The help command, followed by a specific command shall produce a short explanation of the purpose, use, and system reaction to that command. b. Acknowledge Alarms: Used to acknowledge that the alarm message has been observed by the operator. c. Place Zone in Access: Used to remotely disable all intrusion alarm circuits emanating from a specific zone. The system shall be structured so that tamper circuits cannot be disabled by the console operator. d. Place Zone in Secure: Used to remotely activate all intrusion alarm circuits emanating from a specific zone. e. System Test: Allows the operator to initiate a system wide operational test. f. Zone Test: Allows the operator to initiate an operational test for a specific zone. g. Print Reports: Allows the operator to initiate printing of reports. h. Change Operator: Used for changing operators. i. Security Lighting Controls: Allows the operator to remotely turn on/off security lights. j. Display Graphics: Used to display any graphic displays implemented in the system. 2.4.3 Site Specific Database Software 2.4.3.1 Database Definition Process Software shall be provided to define and modify each point in the database using operator commands. The definition shall include all physical parameters and constraints associated with each sensor, commandable output, zone, etc. Each database item shall be callable for display or printing, including EEPROM, ROM and RAM resident data. The database shall be defined and entered into the central station by the Contractor based upon input from the Government. 2.4.3.2 System Access Control The system shall provide a means to define system operator capability and functions through multiple, password operated protected operator levels. At least 3 operator levels shall be provided. System operators and managers with appropriate password clearances shall be able to change operator levels for all operators. Three successive attempts by an operator to execute functions beyond their defined level during a 24-hour period shall initiate a software tamper alarm. A minimum of 32 passwords shall be usable with the intrusion detection system software. The system shall display the operator's name or initials in the console's first field. The system shall print the operator's name or initials, action, date, and time on the system printer at log-on and log-off. The password shall not be displayed or printed. Each password shall be definable and assignable for the following: a. Commands usable. b. Access to system software. c. Access to application software. d. Individual zones which are to be accessed. e. Access to database. 2.4.3.3 Alarm Monitoring Software This program shall monitor all sensors, local processors and DTS circuits and notify the operator of an alarm condition. All alarms shall be printed in red on the alarm printer and displayed on the console's text and graphics map monitors. Higher priority alarms shall be displayed first and within alarm priorities. The oldest unacknowledged alarm shall be displayed first. Operator acknowledgment of one alarm shall not be considered as acknowledgment of any other alarm nor shall it inhibit reporting of subsequent alarms. Alarm data to be displayed shall include type of alarm, and location of alarm, and secondary alarm messages. Alarm data to be printed shall include: type of alarm, location of alarm, date and time (to nearest second) of occurrence, and operator response. A unique message field with a width of 60 characters shall be provided for each alarm. Assignment of messages to a zone or sensor shall be an operator editable function. Secondary messages shall be assignable by the operator for printing to provide further information and shall be editable by the operator. The system shall provide for 25 secondary messages with a field of 4 lines of 60 characters each. The most recent 1000 alarms shall be stored and shall be recallable by the operator using the report generator. 2.4.3.4 Monitor Display Software Monitor display software shall provided for text and graphics map displays that include zone status integrated into the display. Different colors shall be used for the various components and real time data. Colors shall be uniform on all displays. The following color coding shall be followed. a. FLASHING RED to alert an operator that a zone has gone into an alarm or that primary power has failed. b. RED to alert an operator that a zone is in alarm and that the alarm has been acknowledged. c. YELLOW to advise an operator that a zone is in access. d. GREEN to indicate that a zone is secure or that power is on. 2.4.3.5 System Test Software This software shall enable the operator to initiate a test of the system. This test can be of the entire system or a particular portion of the system at the operator's option. The results of each test shall be stored for future display or print out in report form. 2.4.3.6 Report Generator Software shall be provided with commands to generate reports for displaying, printing, and storing on disk and tape. Reports shall be stored by type, date, and time and shall be printed on the report printer. Reports shall be spooled, allowing the printing of one report to be complete before the printing of another report commences. The dynamic operation of the system shall not be interrupted to generate a report. The report generation mode, either periodic automatic or on request, shall be operator selectable. The report shall contain: the time and date when the report was printed; and the name of the operator generating the report. The exact format of each report type shall be operator configurable. a. Periodic Automatic Report Modes: The system shall allow for specifying, modifying, or inhibiting the report to be generated, the time the initial report is to be generated, the time interval between reports, end of period, and the output peripheral. b. Request Report Mode: The system shall allow the operator to request at any time an immediate printout of any report. c. Alarm Report: The alarm report shall include all alarms recorded by the system over an operator selectable time. The report shall include such information as: the type of alarm (intrusion, tamper, etc.); the type of sensor; the location; the time; and the action taken. d. System Test Report: This report documents the operation status of all system components following a system test. e. Access/Secure Report: The report documents all zones placed in access, the time placed in access, and the time placed in secure mode. 2.5 FIELD PROCESSING HARDWARE 2.5.1 Alarm Annunciation Local Processor The alarm annunciation local processor shall respond to interrogations from the field device network, recognize and store alarm status inputs until they are transmitted to the central station and change outputs based on commands received from the central station. The local processor shall also automatically restore communication within 10 seconds after an interruption with the field device network and provide dc line supervision on each of its alarm inputs.