- You cannot add that amount of "SmartWise 5V-32V Wi-Fi + Bluetooth 4-gang smart relay switch, NO/NC, dry contact, momentary, interlock, eWeLink compatible" to the cart because there is not enough stock (0 remaining).
No Power Metering
WiFi
Neutral Required
No Power MeteringWiFiNeutral Required
BluetoothWiFiNeutral Required
WiFiNeutral Required
RF 433MHzWiFi
