[Smart Home Control Center] - AVATTO P6E can control all smart switches,smart socket,,smart light,smart curtain switch etc,as well as smart scene control in . [Build in Wireless Zigbee Hub] - 100+ Zigbee sub device can be added,economic and convenient. [3 Gang Smart Touch Light Switch] - Built in 3 relays, support 3 gang light switch touch control physically and APP remote control. [4 Inch HD Multi Touch LCD Screen] - Easy,convenient and smooth operation user experience for family members. [APP Remote Control] - ONNDO P6EL can be controlled via smart life&Tuya Smart APP on your Phone/Tablet anywhere and anytime. [Smart Device Sync Function] - All smart device in smart life/tuya smart APP in different protocol can be sync into the control panel. [Family Share Function] - You can share the smart home center control panel to your family create a smart home together with your family member. CPU:RK3308B Quad core -A35 OS:for Linux 4.4.143 RAM:DDR3 128MB ROM:Flash 256MB Screen:4 inch 480*480 Multi-touch Bluetooth:BLE4.2 Single point Wi-Fi:802.11b/g/n150Mbps 2.4GHz Zigbee:802.15.4 PHY/ Zigbee network protocol stack Light Switch:3 Gang Relay Switch Light Switch Max Load:200W/Gang Music Play:Built in 1W Mono speaker, custom local music source play, online music sources optional. Light Sensor:Automatically adjust the screen brightness according to surroundings. Zigbee Hub:Yes,100+ zigbee device can be added Input:100-240VAC 50/60HZ 6A Max Output:100-240VAC 50/60HZ 2A/Gang 6A/Total Max Wireless Protocols:Wi-Fi, Bluetooth, Zigbee Working Temperature:0 to +40 Working Humidity:5% to 90%RH(Non-condensing) Bolt Hole Distance:83mm Net Weight:186g Colour:White Material:Plastic Size:120x74x37mm Package Contents: 1 * Smart Central Control 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.