Smart Light Switch 3 Gang Smart Switch 2.4Ghz WiFi Light Switch Work with Alexa Google Home

Verify Compatibility: 1. Replaces Single pole switch only. Not compatible with 3- way (multi location control) switch 2. Neutral wire required. 3. Only support 2.4GHz Wi-Fi, not support 5.0GHz Wi-Fi 4. Not compatible with Apple HomeKit, Samsung Smartthings, Nest, Wink, Vivint 5. Your Wifi account and password had better not contain symbol and space 6. Package: three separate switches with one wall plate. The 3-gang wall plate is put in the inner box Note: I