It supports various communication methods such as RS485 communication and carrier, micro power wireless, etc., supports DL/T 645 protocol, DL/T 698 protocol and MODBUS protocol, and supports functions such as parameter setting, status query, remote control, etc.

Real time monitoring of switch opening and closing status effectively supports fault isolation and positioning analysis; it can monitor the temperature of incoming and outgoing line joint and provide early warning of wiring fault.

The switch has strong anti-interference ability and high reliability.

It can monitor and measure the temperature inside the inlet and outlet terminals of the switch and the switch body.