... 12V Static Current: ≤20mA Alarm Current: ≤400mA Wireless Receiving Frequency: 433MHzAnti-interference: 1V/m frequency:20- ... 3 Wireless Zone: 16..Basic component of wireless alarm system: - Control Panel 1 pc- Wireless PIR detector 1 pc- Wireless door(gap ... Wireless Alarm System Kit,Siren,Metal Remote Control,Wireless Door Sensor,Wireless Panic Button,Wireless Smoke Alarm,Wireless PIR Detector,Wireless ...