1、Intelligent Life: There is no need to change the line to make the intelligent life more intelligent and your life more convenient. 2、4 Control Modes: The mobile phone is a remote control, four ways to control the switch: mobile phone, voice, timing, and manual, turned on and off at any time. 3、Multiple Scene Wall Switch: Switch for ZigBee wireless scene to any for Tuya smart device in App to set various scenes for your smart life. 4、Stable Connection: For ZigBee stable connection, don't be afraid to lose web connection, and 100‑200 devices can be connected. 5、Usage Scenario: Wireless scene switch can be applied to supermarkets, schools, shopping malls ,home and other large places. Item Type: Smart switch Material: ABS+PC Rated Use Time: 100000h Working Temperature: -10-40℃ Working Humidity: ≤93%RH (non-condensing) Connection Method: For ZigBee Control Mode: Mobile phone, voice, timing, manual Controllable Number: 4 Gang Use Scenarios: Supermarkets, shopping malls, schools and other large places 1 x Smart Switch