Support reset switch, touch switch, mechanical switch, dimmer switch. WIFI+Bluetooth dual-mode, faster and more stable distribution network. The Tuya solution supports speakers, speakers, and Tmall Genie, and can adjust the brightness by voice. Mini body, can be put into the bottom box, more convenient to install. After disconnection, once the WIFI is activated again, the devices connected to the module automatically connect to your WIFI network. Type: Dimming switch Voltage: 85~250V, 50-60HZ Power: 5~150W WIFI standard: 2.4GHz IEEE 802.11 b/g Notice: 1. This product only supports dimmable light bulbs (silicon controlled silicon), not bluetooth light bulbs and ordinary light bulbs 2. Please operate with the lights off when configuring 3. Long the reset switch to adjust the brightness directly. When brightening or dimming, please release the switch before operating 4. Touch switches and other mechanical switches can only be operated on and off, and cannot support adjusting brightness.