WIRELESS
PIR
ACCESSORY
(WHA2)
The wireless PIR movement sensor is used to protect any vulnerable areas in your
property from intruders when used with the WHA1 Wireless Home Alarm System.
Please ensure you follow the steps in this manual to correctly install this product:
IMPORTANT POINTS TO NOTE
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The sensor is only suitable for internal installation
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Do not mount close to fittings such as metal pipes or radiators, which may affect
its operation.
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Please note the type, style and construction of your home can affect the
signal transmission range
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Do not position the sensor directly facing windows, direct sunlight, above a heat
source such as a radiator or in conservatories or draughty areas.
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When armed, keep pets out of areas protected by the PIR sensor.
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The maximum number of sensors your system can take is 10
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Do not use rechargeable batteries. Only use the equivalent alkaline type
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If your alarm system is already installed, then another person will be needed to
disarm the siren from the keypad immediately when removing/refitting the siren
on the wall
SAFETY
Please note: Before you start to install this sensor, we advise that you take
adequate safety precautions when using power tools and ladders and follow
manufacturers advice. Protect your eyes using safety goggles when drilling
and never use electrical appliances in damp or wet conditions.
Before drilling holes in walls check for hidden electricity cables and water
pipes. The use of a cable/pipe locator is recommended.
The use of ear defenders is advisable when working in close proximity to the
external siren.
What you need to purchase:
2 x 1.5V AA Alkaline batteries
