433MHz Wireless Door Magnetic Contact Sensor For Home Security
This door magnetic contact applies widely to works, banks, stores, warehouses, offices and homestead, thanks to its kinds of protection abilities like anti-theft, anti-robbery, fire prevention, gas leakage protection and most importantly, emergency calls.
Operating volt : DC12V
Operating current : 8~15mA
Quiescent current : 3uA
Operating frequency : 433MHZ
Transmitting distance : 100 meter in the open area.
Installation : less than 15mm between two part.
Modulation Mode : ASK
Operating Temp : -20~+60
Color : white
Size : 71*36*15mm
Delivery Area : All Island Delivery Available