Wireless transmitting distance: ≤80m(in the open area)
Transmitting frequency: 443.92MHZ
Operating Voltage: 3V DC(1*CR1632 battery)
Operating current: 3uA(standby),15mA(Transmitting)
Installation gap: ≤1CM
Working temperature: -20℃~+50℃
Working Humidity: ≤85%