There are various types intruder detectors for different environment application. They are outdoor detectors, curtain style detector, embedded curtain style detector, ceiling mounting detector, wall mounting detector, door and windows detector and photoelectric beam detectors etc.
Why are there so many types detector and what is the difference? For accurately sensing the motion of intrusion and anti-resistance of environment interference, different types detector is required.
To maximum use the function of the detector designed and reduce false alarm or missed alarm, correctly choose and install the infrared detector is required.
Detection Area and alarm zone setting
|Protection area||protection object||detector type||alarm zone and setting|
|Periphery||entry gate||curtain PIR, door contact||delay zone,give leaving time
after system armed
|Bathroom, kitchen windows||grating, window contact||instant zone, set according
to environment and activity
|Balcony door||grating, two-direction curtain PIR||instant zone, trigger alarm
|Other windows periphery||curtain PIR, grating||instant alarm zone,member
activity will not alarm at
home arm status
|indoor||living room||space PIR, ceiling PIR||home arm status not trigger
alarm, away arm status will
trigger alarm as instant alarm
|Emergency||Master bedroom，living room||emergency button||24 hours zone, for home robbery
and illness security
|safety||kitchen, living room||gas leakage detector, smoke alarm||24 hours zone,sense gas