The wifi zigbee smart NO NC switch can meet your different circuit needs, as it can be connected to high-voltage 100-240VAC, as well as low-voltage 12-24VDC, up to 150W LED lights or household appliances. So the connected devices can be controlled via a smartphone APP, physical switch, voice control through amazon alexa/echo/dot, Google home etc. 

WIFI/Zigbee NO NC Smart Switch with Dry Contact

Voltage: AC100-240V DC12/24V

Max. load: 5A 150W for LED

Dims(WxDxH): 39.2x39.2x18 mm

WiFi 802.11 b/g/n, 2.4GHz - 2.4835GHz

Zigbee 3.0, 2.4-2.484GHz IEEE802.15.4

Certificates: CE ROHS

Warranty: 2 years