- You cannot add that amount of "Sonoff 4CH (R3) WiFi smart 230V AC relay switch with 4 channels" to the cart because there is not enough stock (0 remaining).
No Power Metering
Zigbee
No Neutral Required
No Power MeteringZigbeeNo Neutral Required
No Power MeteringZigbeeNo Neutral Required
No Power MeteringZigbeeNo Neutral Required
No Power MeteringZigbeeNo Neutral Required
No Power MeteringZigbeeNo Neutral Required
No Power Metering
WiFi
Neutral Required
No Power Metering
RF 433MHzWiFiNeutral Required
BluetoothWiFiNeutral Required
No Power MeteringWiFiNeutral Required
