WM-1S NB/LR NB-IOT / LORA enabled smart meter based on latest Ultrasonic Technology.
Meter has no moving part, maintains pinpoint accuracy through entire lifecycle of upto 15 Years.
Meter has industry leading low flow accuracy.
Wireless Infrared Controlled Valve
Gateway can connect with up to 3000 sets of water meters, receive and transmit data in the range of 2.5 km radius.
Information such as cumulative flowrate, temperature and battery power can be transmit to server. Alarms for empty pipe, low battery power and pipe leaking can also be sent.
The valve at water meter, controls the water meter via infrared signal, customer can send commands to open or close the valve remotely.
Support different frequency band from every country and area. Compatible with any Gateway which use standard LoRa WAN protocol.