SONOFF 4CHR3 4 Gang WiFi Smart Switch Instruction Manual
4CHR3 4 Gang WiFi Smart Switch Instruction ManualOperating Instruction 4CHR3 4 Gang WiFi Smart Switch Power off To avoid electric shocks, please consult the dealer or a qualified professional for help when installing and repairing! Wiring instruction Light fixture wiring instruction: Socket wiring instruction (Don’t … Read more
