What is wireless door sensor?

A wireless sensor communicates with the security panel wirelessly using RF signals. … The RF signal that the door and window contact uses must be compatible with your alarm system. Depending on your alarm system, there may be encrypted door and window sensors that you can use for an added layer of protection.

Power supply 12V 23A battery
Working current ≤3uA (static), ≤10mA (alarm)
Magnetron distance 10mm
Transmit frequency 433MHz
Wireless distance Open distance 100m
Operating temperature -10℃~50℃
Factory standard Wireless door sensor, double-sided tape, 12V 23A battery
Precautions The door sensor can be installed on wooden doors, aluminum alloy doors, windows and other non-ferrous doors and windows



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