Wireless door magnetic window magnetic sensor

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Product parameters

ParameterValue
Communication protocolLoRaWAN/NB-loT
Working Current≤25mA
Operating band470~510MHz Telecom/Mobile/UNICOM
Output PowerMax. 19 ± 0.5dBm
Output stability≤1ppm
Reception sensitivity-142dBm
Low voltage alarmsupported (2.5 v ± 0.1 V)
Transmit Power≤17dBm(Adjustable)
Battery life>1year
Operating temperature-10℃~+55℃
Activity Gap≥14mm
Working humidity10%~90%
Installationback-mounted installation
Power supplyBattery Power
VoltageDC3.6V