Features: *Mini Design: With its compact volume, this for WiFi Smart Mini Relay Dimmable Light Switch Module is suitable for normal wall switch boxes. *0%-100% dimmable: You can adjust the brightness of your lights via your voice assistant like Amazon for for Alexa or for Home, or through your mobile ph. It can also be used as a 2-way or 3-way switch, allowing control of 1 light by 2 switches. For 3-way control, Connect them to of the two switches and convert the connected device into a smart . *App Control and Voice Control: Easily control your lights with your smartph using the Smart Life for app. This switch is compatible with for for Alexa and for Home, allowing for seamless voice control. You can also remotely control your devices even when you're not at home and enjoy the power off memory function. *Timing Function: Take full control of your connected devices with timers, schedules, and countdowns. Set specific timings such as 1530 minutes or 1 hour using the app. You can also share control with family and friends, adding extra convenience to your life. *Specifications: This for WiFi Smart Mini Relay Dimmable Light Switch Module operates on a wireless protocol of Wi-Fi 2.4GHz IEEE 802.11 bgn. It has a voltage range of 90-250VAC and a maximum power of 75W (110V)150W (220V). The module has a compact size of 40x40x18mm and an IP rating of IP20 for added safety. Specifications: *Product Name:For WiFi Smart Mini Relay Dimmable Light Switch Module 3-Way *Material:As shown in the picture *Size:40x40x18mm *Color:As shown in the picture Package Content: 1*Mini Relay Dimmable Light Switch Module Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Good function and reliable to use Made from quality materials. We will ship it ASAP,when you place the order We provide perfect customer service, you can buy with confidence. If you have any questions about our products, you can feel free to contact us.