433MHz Wireless Anti-rain 2 Beams Active Infrared Detector Sensor Alarm Barrier Battery Powered 60m Detect Distance

Product Parameter   

• Number of beams  : 2

• Outdoor detecting distance :Max 60m

• Application  :  Window, door

• Working voltage :  ER26500 Lithium battery

• Wireless frequency : 433MHz

• Programmer code : 1527

• Working Temperature  :  -22°C  to +55°C

• Trigger Method :   Breaking two infrared beams