Don't face to swinging objects
Swinging objects may also trigger false
alarm. Besides, if there are two
detectors covering the save scope,
adjust the locations to prevent cross-
interference.
Don't face to or position close to heat
sources
Heat and cold sources, such as heat
extraction units, heaters, air
conditioner, microwave oven,
refrigerator, which may cause false
alarm, should be avoided.
ON
Don't face to glass windows or doors
Strong light interferes with detection
sensitivity. In addition, complicated
situations, such as traffic flow, stream
of people, also should be avoided.
Mount the detector in a proper angle
The installation angle affects detection sensitivity. The sensitivity is optimal
when the walk direction is vertical to the infrared direction. Choose the best
location and angle according to the actual situation and detection scope
diagram.
Mount the detector to a location close to the entry or exit
The detector aims at preventing intrusion. Detecting human movement at
the entry or exit is critical for security.
Installation Notices
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