... , (depend on the surrounding environment and wireless interference)4. Standby current: < 20mA5. ... wireless magnetic door sensor:12 DCV9. One wireless infrared detector: 10m*120° horizontal+60°vertical10. Optional sensor: wire siren, wireless smoke detector, gas leakage detector, vibration sensor ... sensor,one PIR detector, two remote controllers, one telephone line, one adaptor, one instruction Wireless ...