The central control panel can replace the Zigbee gateway and support 100+ sub-devices under the Zigbee communication protocol to access . Smart switches, sockets, sensors, door locks... Really realize that a single panel is in charge of the whole home The touch control panel is smart home central control product. It can control smart switched, smart curtains, security cameras, Video doorbells, and all other smart home devices. The 6inch touch control panel communication is synchronized with Tuya account. needs use Tuya App or your App to pair with the touch control panel when you power it on at the first time.All your devices and scenes be automatically synchronized into the touch control panel. Colour: As shown Material: PC Package Contents: 1 x 6 Inch Tuya Smart Home Controller Only the above package content, other products are not included. Note: Light reflection 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.