2.4G WiFi Smart Mini light switch module - 4 Gang

Easy to setup with low voltage AC 110-240V,add Smart WIFI control to the device of home,

Lights can be grouped to achieve unified control (simultaneous switching, timing, etc.)

WiFi smart mini switch has countdown and timing functions. You can set freely multiple daily schedules and automatically turn on/off home appliances to make your life easier.

WiFi smart mini switch can be integrated with Amazon Alexa and Google Home so that you can manage smart modules with your voice.