Note: 1. Neutral wire is required. 2. Support 2.4GHz Wi-Fi Only, not support 5Ghz wifi. 3. WiFi name and password should only contain letters and numbers. No special symbols allowed. (Like a dash.) 4. If physical button stopped working, please update the firmware of the switch in Smart Life app by: Smartlife App - Device - Menu on the upper right corner - check for firmware update. 5. ALL devices and iPhone and Alexa devices need to be on SAME WIFI. 6. Models of router below are not compatible with our smart device: Google wifi mesh router, Apple Airport Extreme/Express, linksys WRT 3200ACM router
Specifications Power supply: Neutral + Live wire Rated Current: 15A Rated Voltage: AC110V-125V~50/60Hz Rated Power: INC 1650W(Max) LED 300W(Max) Wireless Standard: IEEE802.11b/g/n Working frequency: 2.4GHz Safety: WEP/WPA-PSK/WPA2-PSK Encryption: WEP/AES/TKIP Static power loss: ≤0.5W Working Temp:-20゜C~75゜C Humidity: