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Techinical Specifications
Operating voltage: DC3.0V ( two batteries, 1.5V FR14505/AA)
Operating current: Monitoring current: <40uA, Alarm current: <30mA
Wireless communication system: LoRa
Wireless communication frequency: 470-510MHz
Wireless transmitting power: < 17dBm
Maximum communication distance: 1000m in open air
Operating environment: temperature -10℃-~+55℃ , relative humidity ≤95%RH, without condensation
Color: Pearl white
Weight: about 149g (with battery)
Outline dimension: 87mm×85mm×28mm(including base)