Bosch Security Systems DS720I Long Range Dual PIR/Microwave Intrusion Detector User Manual L

Bosch Security Systems Inc Long Range Dual PIR/Microwave Intrusion Detector L

Exhibit D Users manual

Installation InstructionsDS720i Long Range Dual PIR/MicrowaveIntrusion Detector1.0 DescriptionThe DS720i is a long range dual passive infrared (PIR)/microwave(mW) intrusion detector that utilizes state-of-the-art signalprocessing to maximize catch performance and reduce falsealarms.2.0 Specifications•Description: DS720i Long Range Dual PIR/Microwave IntrusionDetector.•Input Power: 9 to 15 VDC, 32 mA DC nominal @ 12.0 VDC (upto 60 mA DC during walk testing, stored alarms, or troubleconditions).•Standby Power: There is no internal standby battery. Connect toDC power sources capable of supplying standby power if primarypower fails. 32 mA-H required for each hour of standby timeneeded. Four hours (128 mA-H) minimum are required forUnderwriters Laboratories' Certificated installations.•Alarm Relay: Silent operating Form "C" reed relay. Contactsrated 3 watts, 125 mA, 28 VDC maximum for DC resistive loads;and protected by a 4.7 ohm, 1/2 Watt resistor in the common "C"leg of the relay. Do not use with capacitive or inductive loads.Alarm relay contacts on terminals 3,4 and 5.•Tamper: Normally Closed (with cover in place) tamper switch.Contacts rated at 28 VDC, 125 mA maximum. Tamper contactson terminals 6 and 7.•Trouble: Normally Closed dry contact output on terminals 8 and9. The contacts are rated at 28 VDC, 125 mA maximum. Openduring trouble condition.•Operating Temperature: -20° to +120°F (-29° to +49°C). ForU.L. Listed Requirements, the temperature range is +32° to+120°F (0° to +49°C).•Microwave Frequencies:•DS720i: 10.525 GHz•DS720i-A: 9.9 GHz•DS720i-B: 10.687 GHz•Coverage:Standard Broad: 90 ft. by 70 ft. (27 m by 21 m) (OA90)Optional Long Range: 120 ft. by 25 ft. (37 m by 8 m) (OA120)Standard Long Range: 300 ft. by 15 ft. (91 m by 4.6 m) (OA300)•Options: TC6000 Test Cord and OA120 Optical Module.•U.S. Patent Numbers: # 4,660,024, # 4,764,755, #5,077,548,#5,083,106, # 5,208,567, # 5,262,783, and # 5,450,062.Other patents pending.•Dimensions: 8.25 in. L x 5 in. W x 5.19 in. H (21 cm L x 13 cm Wx 13.2 cm H)3.0 Installation HintsNever install the detector in an environment that causes a constantalarm in one technology; it should never be left to operate with thegreen, yellow or red LED ON.Point the unit AWAY from outside traffic (e.g. roads, alleys, andparking lots). Remember: Microwave energy will pass throughglass and most common nonmetallic construction walls.Point the unit AWAY from glass exposed to the outdoors and objectsthat may change temperature rapidly.Remember: The PIR detector will react to objects rapidly changingtemperature within its field-of-view.Avoid installations where rotating machines (e.g. ceiling fans) arenormally in operation within the coverage pattern.If using the anti-mask feature, avoid locations where people orobjects may be moving within 3 ft. (1 m) of the detector.4.0 MountingSelect a location that is most likely to intercept an intruder movingacross the coverage pattern (review coverage patterns on page 6).The recommended mounting height for the 300 ft. x 15 ft. (91 m x4.6 m) coverage is 10 ft. (3 m). The recommended mounting heightfor the 90 ft. x 70 ft. (27 m x 21 m) and 120 ft. x 25 ft. (36.6 m x 8 m)coverages is 7.5 ft. (2.3 m). The surface should be solid andvibration-free.Remove the cover by inserting a flathead screwdriver or other flatobject into the slot at the bottom of the cover, and twist until thecover snaps free of the front tabs on the base. Lift the cover up andaway to clear the rear base tabs. Do not bend or remove themicrowave antenna located on the front of the permanent reflectingmirror.Remove the circuit board from the base by pressing the two circuitboard retainer tabs outward while lifting the circuit board away fromthe base.Select and break away the appropriate thin wall wire entrance andmounting hole coverings in the base.Using the base as a template, mark the location of the mountingholes on the mounting surface, and pre-start the mounting screws.Route wiring as necessary to the rear of the base and through thewire entrance, then firmly mount the base to the mounting surface.MINMAXPIRNVMWNVAMMWTerminalStripSet-upSwitch BankMicrowave RangeAdjustmentTamper SwitchPIR NoiseVoltagePinsMicrowaveNoise VoltagePinsMicrowaveAntennaDO NOT TOUCH!ExtraTerminalsAnti-MaskTransmitterLight Pipe1 2 3 4 5 6 7 8Figure 1: Inside View of DS720iDetection Systems, Inc., 130 Perinton Parkway,Fairport, New York, USA 14450-9199(716) 223-4060 • (888) 289-0096 • Fax: (716) 223-9180Copyright © 2000 Detection Systems, Inc.DS720i Installation GuideP/N: 43744B 09/00
DS720i Installation Guide© 2000 Detection Systems, Inc. All rights reserved.Page 2Bracket Wire EntranceCorner Mount Holes (4)Surface MountHoles (4)Surface WireEntranceBaseCover TabsRear Wire EntranceRetainer TabsFigure 2: DS720i BaseBe sure all wiring is unpowered before routing.Return the circuit board to the base by first inserting the bottom ofthe circuit board into the cutouts at the bottom of the base, thensnapping the top into place.3.1 Tamper Switch InstallationThe tamper switch is designed to prevent any unauthorized openingor manipulating of the B334 Mounting Bracket once it has beenmounted. The tamper switch mounts to the inside of the bracketusing the supplied circuit board mount.Jumper Pins forWall TamperJumper Pins forBracket TamperTamperTerminalBlockWall TamperBracket TamperFigure 3: Optional Tamper SwitchRefer to Figure 4 when installing the tamper switch into the B334Mounting Bracket.Top View ofB334 Mounting BracketInstallTamper SwitchHereFit spring through holein back of mounting bracketPeel double-sided tapeFigure 4: Installing the Tamper SwitchThe tamper switch's jumper pins determine whether the wall tamperand bracket tamper features are enabled or disabled. See Figure 5to set the jumper pins.Jumper Pins forWall TamperJumper Pins forBracket TamperDisabledEnabledDisabledEnabledFigure 5: Wall/Bracket Tamper Switch Jumper PinsFigure 6 shows how to wire the tamper switch's terminals to thecontrol panel and the DS720i.DS720i67B334 Tamper SwitchTo Panel LoopFigure 6: Wiring the Tamper Switch3.2 B334 Bracket MountingMount the B334 to a standard single gang switch or outlet boxusing the supplied screws. If the unit is to be surface mounted, usethe wall screw/anchor assemblies or appropriate alternatives.Slide the mirror from the black mirror mounting assembly whenfeeding the power wiring through the detector base to the terminalstrip if required.Refer to Figure 7 when mounting the DS720i to the B334 MountingBracket.B334 CoverScrewdriver NotchThreadedStudB334 BodyLockingWasherCurvedWasherHex NutDetector BaseWiringRouteFront View of B334Wire EntranceStud Hole ForCeiling MountedBracketStud Hole(Hidden) For WallMounted BracketMounting Holes (4)InsertPlugFigure 7: Mounting the B334 Bracket
DS720i Installation Guide © 2000 Detection Systems, Inc. All rights reserved. Page 33.3 Mirror ReplacementThe DS720i comes with two mirrors: OA300 (pre-installed), andOA90 (optional). The mirrors slide on and off the mirror stand. Toreplace the mirror, use the following steps:1) Hold the base with one hand if the unit has not been mounted.2) Use the other hand to pull the mirror off the mirror stand in anupward-diagonal direction.3) Align the runners on the inside of the mirror with the grooves onthe mirror stand.4) Slide the mirror onto the mirror stand in a downward-diagonaldirection.See Figure 5 for details.12345678MirrorMirror Stand MountingGroovePull mirror off in anupward-diagonaldirection.12345678MirrorMirror Stand Align mirror withmirror grooveSlide mirror on in adownward-diagonaldirection.Figure 5: Replacing the DS720i Mirror4.0 WiringOnly apply power after all connections have been madeand inspected.Wire the terminal strip as shown in Figure 6.Alarm RelayTamper12345678910-+NC CNOT T TR9-15 VDCInputTRTroubleMemoryInputMAlarm Trouble1112 SpareSpareFigure 6: Wiring the DS720i TerminalsTerminals 1(–) & 2(+): Power limits are 9 to 15 VDC. Use no smallerthan #22 AWG (0.8 mm) wire pair between the unit and the powersource.Terminals 3, 4, & 5: Alarm relay contacts rated 3 Watts, 125 mA, 28VDC maximum for DC resistive loads and protected by a 4.7 ohm, 1/2Watt resistor in the common "C" leg of the relay. Use terminals 3 & 4for Normally Closed circuits. Do not use with capacitive or inductiveloads.Terminals 6 & 7: Tamper contacts rated at 28 VDC, 125 mA.Terminal 8 & 9: Terminals are normally closed when the detector isnot in trouble, and open when the detector is in trouble.Terminal 10: Memory. Refer to Section 6.0 Feature Selection.Terminals 11 & 12: Spare terminals.Seal any openings with the foam plugs provided toprevent drafts and insect entry. Use the (2) screwsprovided to secure the detector cover to the base. 5.0 LED OperationThe DS720i uses three colors to indicate the various alarm and/orsupervision trouble conditions that can exist. Refer to Table 1 for thecolors and their respective conditions.Table 1: LED FunctionsLED FunctionSteady Red Unit alarm or stored alarmSteady Yellow Intrusion detected by microwave sectionSteady Green Intrusion detected by PIR sectionFlashing Red 1 Warm-up calibration period after initial power-upFlashing Red 2 Motion Monitor time-outFlashing Green 3 IR Anti-Mask failureFlashing Yellow 3 Microwave Anti-Mask failureFlashing Red 4 Microwave or PIR failure -- replace unitFlashing (color) 2-4: The LED flashes 2-4 times a cycle.
DS720i Installation Guide© 2000 Detection Systems, Inc. All rights reserved.Page 4The complete circuit operation of the PIR/ Microwavesubsystems is checked every 5 hours. If the PIR orMicrowave subsystems fail two consecutive times, theLED will flash red 4 times per cycle and the unit shouldbe replaced. The detector will default to PIR technologyprotection if the Microwave subsystem fails. The PIRprocessing will automatically be adjusted to reduce falsealarms. An intrusion alarm will reset most existingsupervision trouble conditions. There must be at least10 seconds of no activity (no alarm) prior to the detectoralarm for a trouble clear to occur.6.0 Feature SelectionThe DS720i's features are selected using a bank of 8 DIP switches.See Figure 1 for a location of the DIP switches.See Figure 7 for default DIP switch positioning.= ON (Low)= OFF (High)S1S2S3S4S5S6S7S8Figure 7: Default DIP Switch PositioningThe DS720i's features are assigned to the DIP switches as follows(factory-set default settings in parentheses):•S1: LED Operation (ON)•S2: PIR Sensitivity: OFF - High; ON - Intermediate (ON)•S3: Motion Monitor: see Table 2 (OFF)•S4: Motion Monitor: see Table 2 (OFF)•S5: mW Anti-Mask (OFF)•S6: Anti-Mask Delay Timer (OFF)•S7: PIR Anti-Mask (OFF)•S8: PIR Spray Detect (OFF)NOTE: To activate the spray detection feature, both switches S7and S8 must be in the ON position.Table 2: Motion Monitor DIP Switch SettingsMotion Monitor S3 S4Disabled OFF OFF1 Day ON OFF4 Day OFF ON30 DayON ON6.1 LED OperationThe ON position allows operation of the LED. If LED indication is notdesired after setup and walk tests are completed, place in the OFFposition. The OFF position does not prevent the LED from indicatingsupervision trouble conditions.6.2 PIR Sensitivity SelectionHigh Sensitivity (S2 OFF): For fast response to intruder signals.This setting will improve your intruder catch performance.Intermediate Sensitivity (S2 ON): Tolerates normal environmentson this setting. This setting will improve your false alarm immunity.6.3 Motion MonitorTo set the Motion Monitor feature, refer to Table 2 for switches S3and S4. The Motion Monitor Supervision feature verifies that eachtechnology has a clear view of the detection area. When selected,a supervision timer is activated which gives the detector the abilityto indicate a supervision trouble condition if the time period haselapsed since the last detector alarm. If the Memory feature isused, the motion monitor time period will be increased by theamount of time the detector is in the arm condition. If the detectordoes not detect an alarm within the selected time period, the LEDwill flash red 2 times to indicate a Motion Monitor Time-outcondition and the Trouble output will activate.6.4 Anti-Mask/Spray DetectionThe Anti-Mask feature detects attempts made to disable thedetector by covering it. The DS720i has Microwave Anti-Mask, IRAnti-Mask and Spray Anti-Mask as standard features. Whenactivated, the detector will indicate an Anti-Mask supervisiontrouble condition if a microwave reflective material (e.g. metal,most plastics, etc.) is placed within one foot of the detector.The anti-masking feature may interpret removal and/orreplacement of the cover as an attempt to mask thedetector and may signal a supervision troublecondition. If this should occur, reset the detector byremoving and then reapplying its power. The troublecondition will also be reset by the next detector alarmafter a 10 second period of no alarms from bothtechnologies.This anti-mask feature also has a delay timer function that can beturned ON or OFF with the selection of switch S6. When enabled(switch S6 ON), this feature evaluates the anti-mask condition forfalse alarms. For maximum anti-mask/spray detection performance,this timer should be turned OFF.The Spray Detection feature prevents accidental or intentionalblocking of the detector by detecting an object placed in closeproximity of the detector, or if the detector is sprayed with a foreignsubstance. See Figure 8 for details.DistanceAnti-MaskTransmitterDistanceDistance:Approximately1 ft. (0.3 m)with SprayDetect OFFApproximately3 ft. (0.9 m)with SprayDetect ONFigure 8: Anti-Mask/Spray Detection Coverage
DS720i Installation Guide © 2000 Detection Systems, Inc. All rights reserved. Page 56.5 Memory OperationMemory, Armed Mode and Walk Test require a supply voltage onTerminal 10 to activate these features. This supply voltage must bebetween 6 and 18 VDC. You may use a switch as shown in Figure9:-M+12345678910NCCNOT T TRTRFigure 9: Alarm Memory FunctionOr use an external power supply as shown in Figure 10:Control PanelorExternal DCSupply+-M+12345678910NC C NOT T TRTR-Figure 10: Alarm Memory Function with External PowerSupplyControl voltage: +6 to +18 volts = ON (Switch Closed); 0 volts =OFF (Switch Open).Day Mode: The Day Mode disables the alarm memory and allowsthe LED (if activated) to operate normally.Memory: When the DS720i is in the Night Mode the memory isactivated. This allows the detector to store an alarm for display at alater time.Armed Mode: The Night Mode enables the alarm memory anddisables the LED operation.Remote Walk Test (LED Control): When the DS720i is in theWalk Test mode, the LED will indicate the current alarm statusregardless of the setting of the LED Operation switch (Switch 1).Table 2: Memory Operation SettingsDesired Action Control Voltage (Terminal M)Turn ON Night Mode/Reset Stored Alarm ON (for more than 20 seconds)Turn OFF Night Mode/Display Stored Alarm OFFTurn ON Walk Test (if OFF) ON (for more than 5 seconds,but less than 20 seconds)Turn OFF Walk Test (if ON) ON (for more than 1 second,but less than 20 seconds)7.0 Setup and Walk TestsPlace the LED switch in the ON position. If using the Memory Inputto enable the Remote Walk Test feature, it is not necessary to putthe LED switch in the ON position.NOTE: Use a bubble level on the front of the unit to check forproper positioning and alignment.7.1 Establishing PIR Pattern CoverageTurn the Microwave Range Adjust to minimum.Replace the cover and snap it into place. This will close the tamperswitch.During the warm-up period, the LED will flash red untilthe unit has stabilized and has seen no movement for2 seconds (approximately 1 to 2 minutes). When theLED stops flashing, the detector is ready to be tested.With no motion in the protection area, the LED shouldbe OFF. If the LED is ON, recheck the protection areafor disturbances affecting the microwave or PIRtechnologies.Walk test across the pattern at its farthest edge, then several timescloser to the detector. Start walking from outside of the intendedprotection area, and observe the LED. The edge of the pattern isdetermined by the first green, PIR activation of the LED (or the firstred activation if the yellow microwave LED activates first).If the desired coverage cannot be achieved, try angling thecoverage pattern up or down to ensure the pattern is not aimed toohigh or low. In a narrow aisleway, aiming the pattern slightly left orright can also improve the detector's catch performance.7.2 Establishing Microwave CoverageWait 1 minute after removing/replacing the cover sothe microwave portion of the detector can settle and towait at least 10 seconds between the following walktesting procedures.The LED should be OFF before walk testing.Walk test across the pattern at the intended coverage's farthestend. Start walking from outside the intended protection area andobserve the LED. The edge of the microwave pattern is determinedby the first activation of the yellow LED.If an adequate range cannot be reached, increase the MicrowaveRange Adjust slightly. Continue walk testing (waiting 1 minute afterremoving/replacing the cover) and adjusting the range until thefarthest edge of desired coverage has been accurately placed.Do not adjust the Microwave Range higher thanrequired. Doing so will enable the detector to catchmovement outside of the intended coverage pattern.Walk test the unit from all directions to determine all the detectionpattern boundaries. Wait at least 10 seconds between walk tests.7.3 Establishing Detector CoverageAll LEDs should be OFF before walk testing.Walk test the unit from all directions to determine the detectionboundaries. A detector alarm is signaled by the first red activationof the LED after an initial green or yellow LED activation.
DS720i Installation Guide© 2000 Detection Systems, Inc. All rights reserved.Page 610.0 Coverage PatternsThe protected coverage area is where the microwave and PIRpatterns overlap.0A90 Standard Broad Coverage (optional mirror - included)OA90ABCDEGHFIJKfeetTop View9007018933189ABCDEGHJ0240 meters°40IFK5030101030507030 50 70feet0 meters0Side View100249030A - EF - HI, JK70503036OA120ABEFDGHIC0 metersTop ViewOA120 Long Range Coverage (Optional)feet201001020630360 120IGHDEFABC20 40 60 80 100Side Viewfeet107.500 meters03630120A - CD - FG - HI20 40 60 80 100OA300 Long Range Coverage (pre-installed)OA300ABCDEfeet0 meters0Top View7.50.07.53002.32.391.450 100 150 200ABDEC250Side Viewfeet0 meters0763003.10100ABCDE50 100 150 200 2507.5NOTE: Use a bubble level on the front of the unit to check forproper positioning and alignment.8.0 Meter TestsAn analog or digital volt meter is recommended. Use of theTC6000 is recommended, but is not essential for meter use. Eitheroutside connector pin of the TC6000 may be used as common (-).8.1 PIR Meter ReadingsConnect the meter to the PIR Noise Voltage Pins. With no targetmotion in the pattern, read the voltage. The base reference level forPIR background is approximately 1.0 VDC. Installations in quietenvironments, therefore, should result in a steady meter readingbetween 0.9 and 1.1 VDC.Walk test across the farthest edge of the coverage pattern. Makesure the detector's cover is on.Voltage changes greater than +0.75 VDC from the reference levelduring walk tests are desirable. If changes are less than 0.75 VDC,the detector may fail to respond at this far a distance if thetemperature difference between the intruder and the background isminimal. Try adjusting the unit up and down to maximize the voltagechange during walk tests.Turn on all heating/cooling sources that will be in operation duringthe times of protection. Stand away from the unit and outside theprotection pattern, then monitor background noise for at least 3minutes.Readings should not deviate more than 0.15 VDC from thereference level. If they do, eliminate the cause or reposition thepattern (observe readings while turning on and turning off thesesources as well as during the three minute interval).8.2 Microwave Meter ReadingsConnect the meter to the Microwave (mW) Noise Voltage Pins.With no target motion in the pattern, read the voltage. Thebackground noise voltage should be steady, and should not exceed1.0 VDC. If it does, the cause of the disturbance should be foundand eliminated.Microwaves penetrate nonmetallic surfaces.Movement on the other side of walls and doors viewedby the detector could cause unexpected backgroundnoise readings.9.0 Other Information9.1 MaintenanceAt least once a year, the range and coverage should be verified. Toensure continual daily operation, the end user should be instructedto walk through the far end of the coverage pattern. This ensuresan alarm output prior to arming the system.9.2 Pattern MaskingRefer to the mirror module and pattern drawings in Section 10.0 formasking.Many adhesives will either destroy the mirror surfaceor leave enough surface residue behind to reducecoverage performance. Be sure to clean the mirrorsurface with a mild window cleaning solution aftermasking removal.9.3 FCC Compliance Notice This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry and Science Canada. Operation is subject to thefollowing two conditions: (1) this device may not cause harmfulinterference, and (2) this device must accept any interference thatmay cause undesirable operation.

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