Specification :

Main Features:
In standard environment, the distance of wireless transmission is 200M.
Microprocessor Design Improves False Alarm Immunity
Low power consumption, powered by 3V lithium battery, and stand-by current is less than 10uA
Convenient for Installation
Resist radio frequency Interference (25V/M ¨C 1GHz)
Can be monitored
Elegant appearance, decorate the house, an ideal selection in the security products
Input mode is NC

Specifications:
Working Voltage: 3V, supply by battery
Stand-by Current: less than 10¦ÌA
Alarming Current: 18mA
Working Frequency: 433MHz
Alarming Time: at least 2.2s
Warm-up time: at least 2.0 minutes
RFI characteristic: 25V/m£¬10Mhz ~ 1Ghz
Working Temperature: 0ºC ~ 55ºC
Storage Temperature: -20ºC ~ 60ºC