-Voltage / current monitoring and protection.
-Special metering chips are used to detect voltage, current, electricity, and power.
-It is possible to control switches, monitor electrical energy, and set timing for opening and closing through WIFI.
-Double bus wiring design stronger ability.
-Over / under voltage value and over-current value can be set.
-Self reset after fault.
-Digital display voltage, current value, fault status can be displayed by LED.
-DIN rail mounting.