LoRaWan Smart Communication Module of Ultrasonic Water Meter – GAOTek
$45.66
$90.86
Description Technical Specifications Customized support OEM Supply voltage Main power: 3.0 V to 3.6 V Backup power: 3.0 V Screen display Electronic display, magnet switch screen Ambient temperature -40 TO 85 Pulse signal Three wires: GND S1 S2 AT settings Pin type (4 Pin) Communication distance 1.2 mi to 1.8 mi (2 KM to 3 KM)
