3. Avoid facing to glass windows or doors
4. Avoid facing or positioning close to heat
5. Avoid facing to swinging objects
Swinging objects may also trigger false
triggering. Besides, if there are two
detectors covering the save scope,
adjust the locations to prevent cross-
interference.
Installation Notices
Pay attention to the following during installation:
1. 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.
2. Mount the detector in a proper angle
The installation angle affects sensitivity
directly. 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.
Strong light interferes with detection
sensitivity. In addition, complicated
situations, such as traffic flow, stream of
people, also should be avoided.
Avoid facing or positioning close to
heat sources such as heat extraction
units, heaters, air conditioner,
microwave oven, refrigerator, which
may cause false triggering.
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