Fangrui Product Details 1. Tuya Smart Home Multi-functional Touch Screen Control Panel 4 Inches Central Control For Intelligent Scenes Smart Tuya Devices 2. Description: 3. Product Name:smart Multi-functional Control Panel 4. Input Power:100-240vac,50/60hz 5. Working Temperature:0- 40 6. Working Humidity:-rh(non-condensing) 7. Wireless Protocol:wifi, ,zigbee 8. Dimensions:86*86*36mm 9. Specifications: 10. [extremely Powerful]an Extremely Powerful Central Control Device For All Tuya Smart Devices And Intelligent Scenes That Have Smart Automated In Smart Life App,that Is Explained As Zigbee Gateway Function And App Remote Control. 11. [widely Compatible]widely Compatible With Lights, Curtains, Air Conditioners, And All Other Smart Home Devices For Central Control. Configure Smart Home Scenes In The App, Turn On The Scene Mode With One Touch On The Screen.no More Time Required To Open App To Find Specific Device To Trigger Among So Many Ones. 12. [hd Screen Design]4-inch Hd Lcd, Ips, Multi Touch Screen Design,together With Auto Light Sensor,which Fits Well For Modern Smart Lifestyle,in-wall Design Is Compatible With European Standard Wall Boxes For Simple Installation Within Seconds. 13. [substitute Gateway]a Good Substitute For Another Tuya Zigbee Gateway At Home,and Directly Use The Control Panel As A Gateway For Adding Tuya Zigbee Devices In App For Intelligent Controls,up To 100 Zigbee Sub Devices Available For Being Added. 14. [clock Functional]language And Region Optional In The Device Setting,as Well As Clock Functional With Time And Date Display,even You Can Check The Real-time Weather For Better Life Experience. 15. Package Included: 16. Smart Control Panel*1 17. User Manual*1 18. Mounting Screw*2 19. Notes: 20. Q:do I Need A Hub To Configure It Into App 21. A:no,it Is The Wifi Smart Control Panel With No Hub Required. 22. Q:how Does It Perform As A Gateway For Zigbee Smart Devices 23. A:it Is Being As A Zigbee Gateway Functional After Added Into App Where You Can Add Tuya Zigbee Devices Under The List. 24. Q:can I Trigger The Smart Scenes That I Have Added In App Before 25. A:yes,the Smart Control Panel Can Not Only Control The Smart Devices In App,but The Smart Scenes That Have Been Created Already. 26. Q:can I Use It As A