1. Timing function: With the help of a timing timer, you can fully control the lights in your home or office, thereby automatically turning on and off lights and appliances at the exact time. 2. Wi-Fi remote control: You can use the "Smart Life" APP in your smartphone to wirelessly control the boiler switch via Wi-Fi or 4G network. No hub is required. 3. Shared equipment: The smart boiler switch can have multiple control stations shared by different family members. The phone can also control many switches. 4. Control anytime, anywhere: use a smart phone to immediately turn on/off the device. This free app allows you to add as many smart switches as you need to track multiple devices anytime, anywhere. 5. High-power smart WIFI switch, mainly used to control high-power electrical appliances, such as , 1-2P air conditioners, wall sockets, ovens, toasters, etc. Working voltage: 95-240VAC 20A/220V 4400W Control : press/key, mobile APP, voice Support APP name: Smart Life Support ALEXA, HOME smart speaker voice control Tempered glass press panel Zero fire switch, need to be connected to the neutral line Suitable for the market: European standard/British standard Universal design Colour:white Material:ABS+PC Size:86 x 86 x 35MM Package Contents: 1 x Smart Switch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.