ANOMALIES, CAUSES, SOLUTIONS
Anomalies
The motion detector switches on
with delay
Maximum range not reached
Motion detector switches
permanently on or switches on for
no reason.
No reaction to passing vehicle.
Causes
Detection area not supported
Movement in a straight line
towards the device (movement
less visible for detector)
Detector is mounted too low.
The difference between the
ambient temperature and the
heat source is too small.
Thermal
instability
detection zone caused by:
- trees, reflections on water
etc...
- wind, rain or fans.
- direct or indirect sunshine.
The vehicle's engine is not yet
warm enough.
Well insulated motor.
www.uniteck.fr
Solution
Adjust the detection area
Mount the detector higher.
in
the
Reorient the motion
detector, if possible avoid
these interference zones.
No solution
EN
13/22