Technical Parameter
Power supply: 6F22 (normal dry battery) ,9VDC (life of battery more than one year)
Working current: 12 mA Static < 50µA
Wireless frequency:433MHz 1527code
Transmitting distance :<180 m (open area without interfere) ,indoor: 30~80m.
Respond time choice: one is 6 seconds(default), the other is 60 seconds.
Detecting distance:5m* 60 degrees
Detecting range: high 2.4m from ground; Covered diameter:7.3
related humidity ≤ 9
Installation
It is used for indoor,not for outdoor,and install on the ceiling roof.
Do not face the detector to any area where window, lamp-house,heat thing and so on.
When installing, do not drop down or hit the detector so to avoid effecting the internal infrared sensor.
Do not touch the sensor lens so to avoid effecting the detecting distance and sensitivity.
After installation,have termly walk test
