● Adopted the world's advanced Internet of Things technology, with deep network coverage, wide link, low power consumption, low cost and other advantages, communication is stable, reliable and safe;
● Industrial NB-IoT/4G module, mobile phone card using industrial M2M iot card, attack alarm, low battery alarm, insufficient balance alarm, valve failure alarm, arrearage alarm;
● Real-time display of water meter dosage, signal strength, valve status and other data information.
Main technical parameters:
