Smart Scene: Linkage, custom application scenes, bind smart devices according to your needs. Just one tap to quickly start the smart. Devices with preset scenes, such as one-touch air conditioning, opening curtains, and turning off lights ( mode). Smart switch control panel: Switch, smart lighting control Intelligent control of light brightness, cold and warm light environment, quick setting of scene light mode, cooperate with gateway to meet multiple scene modes. Smart dimming scene, smart switch control 4-inch scene panel + 3 sets of relay switches 2-in-1 connect downlights, spotlights, light strips, etc., smart control switch, can control and adjust the light brightness and color temperature. 4-inch HD touch screen: Smart touch experience The smart multi-function central control panel adopts a 4-inch multi-touch screen, fingertip interaction precise positioning, smooth touch, date, dynamic clock, device control and other appear on the screen, simple graphics and dynamic effects. Device control: Supports multi-device control, strong compatibility, compatible with Tuya ecological platform, multi-function smart control panel, can more stably control , curtains, screens, roller blinds, dimming, lights, etc. in real time, more convenient and intuitive control of home appliances. Multi-scenario application suitable for different occasions such as home, store supermarket, office, company factory, hotel restaurant, etc. [APP remote control]: Mobile phone APP remote control of smart devices When you are away or , you can enter the mobile phone APP, smart control connected devices, remotely control the devices , the devices are arranged in order, immediately find the corresponding device and realize remote control, convenient and reliable, adding brilliance to the user's smart life. Model:T3E Sub-device linkage:T3E This is a switch that needs to be connected to T1E to be used in the APP. Maximum current:16A Input power:100-240V