American International Electric IEI 834L 전단

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Document # 6153400, Rev. 3.1 
Mounting 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 cover 
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. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Calibrating the Viper Plus 
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 area 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 manufacturer. 
 
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. 
 
International Electronics, Inc. 
427 Turnpike St. 
Canton, MA  02021 
1-800-343-9502 (outside MA) 
www.ieib.com