TUYA APP Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power KWh Meter 63A ,User-Friendly

Frequency: 50/60HZ Remote control ON/OFF at anytime from anywhere by phone Review current, voltage, leakage current, total kWh on phone Can set over voltage/under voltage/over current /leakage current in app or can set these parameter on the protector Under voltage protection 145V-210V(adjustable)(default:175V)