IoT On/Off Valve

The IoT on/off valve is an NB-IoT smart wireless remote on/off valve developed by our company. It is used in conjunction with the smart heating integrated platform system. It is usually installed on the return water pipeline at the user end of the heating system, and can realize remote valve opening and closing operations for heating and non-heating users. No wiring required, convenient operation, greatly improving work efficiency.
The platform displays current battery voltage, return water temp