American International Electric IEI 834L User's Manual
Contents
1. im I IEI 834L GLASSBREAK VIBRATION DETECTOR The IEI 834L Viper Plus with Contact is a frame mount glassbreak selective vibration detector The Viper Plus contains a custom integrated circuit designed specifically to detect vibration signals associated with forced entry in a wide variety of surfaces including windows doors walls and glass of all types You can adjust the Viper Plus for sensitivity over a wide range but it s immune to low frequency vibration The Viper Plus is a standalone sensor with no additional processor required IEI 834L Viper Plus Features Hletronte ine 834L VIPER PLUS FRAME MOUNT GLASSBREAK SELECTIVE VIBRATION DETECTOR Specifications Operating Voltage 10 15VDC filtered and regulated Power Consumption 6mA normal 13mA alarm Range Up to 10 ft radius Voltage Monitor Low or No Voltage cause alarm activation Voltage Supervision Alarm Relay Relay Activation Time 8 seconds Alarm LED Latch or auto reset Alarm Relay SPST form A contacts 0 5A 30VDC Installation Hardwire 4 wires Operating Temperature 0 to 120 F 20 to 50 C Mounting Surface screws included Sensor Size 3 35 long x 0 90 wide x 1 00 high Weight 2 1 ounces Color White Installation Instructions Patented Integrated Circuit Design Solid State Piezoelectric Device No Separate Processor Required Latching Alarm LED Auto Reset Alarm Relay Simplified Calibra2. A L Sliding Glass Door A A Viper Plus Mounting Location Document 6153400 Rev 3 1 Mounting the Viper Plus Calibrating the Viper Plus Mount the Viper Plus on the door or window frame as shown in the illustrated examples Do not install across structural members or at joints in construction in frames or bridge any other two components in a structure Make sure you mount the Viper Plus on a flat surface clear of bumps or grit Also verify the mounting surface is in good physical condition with no loose or rattling parts You must take additional care when installing in areas accessible to the public In areas where protection is required for larger areas and low sensitivity desired for better false alarm rejection such as windows adjacent to a public sidewalk use two Vipers To remove the cover unscrew the retaining screw on the front The unit consists of two pieces the cover and the base plate with the circuit board Position the base plate on the surface and mark the mounting holes The self tapping screws are suitable for most materials For metal frames drill a 3 32 pilot hole Be careful not to damage the circuit board in the base plate when driving screws Note When mounted the cover must not make contact with another surface Wiring the Viper Plus You can run the wires either through the back of the base plate using the wire slot for concealed wiring see diagram or through the bottom of the cov
3. er using the rubber grommet To use the grommet you must cut out the area on the bottom of the cover indicated by the indentations on the inside When mounting vertically install the Viper Plus so the wires enters from the bottom of the unit to prevent water entry When mounting horizontally remember to add a drip to loop to prevent water from running along the wires and entering the case The diagram below shows the four terminal strip connections Attach power leads to 12VDC and GND terminals When connecting the power you must observer polarity Also use a filtered and regulated power supply with at least four hours of standby time You should also provide a switch or other circuit to interrupt power to reset a latched alarm LED if selected Attach a normally closed loop from your control panel to the remaining tamper loop terminals These are open until the Viper Plus is powered up The cover tamper switch and magnetic reed switch are in series with the alarm relay circuit These must be in place for the circuit to close When finished wiring secure the cover onto the base plate and turn on the power Side View Top View Sensitivity Adjustment Tamper Switch High Low Tamper Loop Pa Tamper Loop 12 VDC Dip Switch Settings GND Switch 1 Double Knock Dip Switch On Double Knock Disabled Off Double Knock Enabled e Switch 2 Alarm LED _ lt Mounting Hote On LED Enabled A Off LED Disabled wre so
4. nufacturer The forgoing states the buyer s sole and exclusive remedy for any breach of warranty or for any claim whether sounding in contract tort strict liability or negligence based upon any defect in this security device The manufacturer shall in no event be responsible for any incidental or consequential damages incurred by the buyer This warranty supersedes all previous warranties Electronics Inc Canton MA 02021 1 800 343 9502 outside MA www ieib com International Electronics Inc International 427 Turnpike St y Document 6153400 Rev 3 1
5. rea and progressively decrease sensitivity by rotating the sensitivity adjustment potentiometer counter clockwise When you reach a point where the Viper Plus no longer trips slightly increase the sensitivity until the LED response is obtained DO NOT USE THE CALIBRATION TOOL DIRECTLY ON GLASS Double Knock Setting For increased resistance to false alarms use the double knock feature After the initial shock the Viper Plus continues to analyze the signal for another 8 seconds If another large shock or several smaller ones occur within the next 8 seconds the Viper Plus goes into alarm To enable this feature set dipswitch 1 to off This feature is ideal for laminated and bulletproof glass IEI Limited Warranty Because the manufacturer does not install or connect this security device the manufacturer cannot guarantee its performance Therefore there are not warranties expressed or implied except as stated below attached to the sale of this product The manufacturer warrants against defects in material an workmanship in this device for 3 years from the date of manufacture During the warranty period the manufacturer at its sole option will repair or replace free of charge any defective unit returned freight prepaid This warranty shall remain in force and effect for 3 years provided the unit was properly installed and operated has not been subject to misuse and has not been repaired or altered other than by the original ma
6. t The Viper Plus has a test feature that eliminates the need to manually reset power during testing The first time you trip the Viper Plus there is an 8 second delay before the LED turns on the relay opens for 8 seconds as it normally does After the first trip the LED remains on and shows each subsequent trip by turning off for 8 seconds When finished with testing interrupt power to reset the LED for normal operation To disable the LED turn dipswitch 2 off You should set the sensitivity as low as possible to reduce the change of false alarms The Viper Plus has a High Low jumper setting to increase or decrease its sensitivity With the jumper in place the Viper is set for Low sensitivity mode By removing the jumper the Viper becomes more sensitive To set the sensitivity use the IEI 815 calibration tool This device puts a predetermined amount of shock into the window or doorframe If you don t have the IEI 815 tool simply protect the surface and impact it with a hard object like a small hamper or the back of a screwdriver taking care not to damage the surface Trip the Viper Plus at the limit of protection desired Remember that the Viper Plus will respond to one large blow or several small ones Where it s likely that more than one blow is required to breach a window or door apply several hits of the IEI 815 within an 8 second period to simulate the shock to set the sensitivity Calibrate around the extremities of the a
7. tion Test Mode Cover Tamper Contact Double Knock Feature For Alarm Verification Immune to Low Frequency Vibration High Low Sensitivity Jumper Auto Reset Relay When the Viper Plus goes into alarm the relay contact remains open for 8 seconds before re closing to detect a second independent attack if necessary Cover Tamper Contact The cover is monitored against unwanted sensitivity changes or tampering with a switch mounted on the circuit board This switch is internally wired in series with the alarm relay No additional wiring is necessary Double Knock Mode Most unwanted signals fade within 200 milliseconds Prolonged attack or breaking glass exceeds this time When Double Knock Mode is enabled and the Viper Plus detects a signal above set sensitivity level it enters the active mode but ignores all levels of signal for approximately 200 milliseconds If the vibration remains above the set sensitivity level for more than 200 milliseconds or a second attack exceeds the set sensitivity level within 8 seconds the Viper Plus goes into alarm Calibration Test Mode The first time you trip your Viper Plus there is an 8 second delay before the LED turns on the relay opens for 8 seconds as it normally does After this first trip the LED remains on and shows each subsequent trip by turning off for 8 seconds When you are finished testing interrupt the power to reset the LED for normal operation Double Hung Window Door
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