Fangrui Product Details Item Name: Wi-fi+rf433 Smart Touch Wall Light Switch Item No.: Yd22-ws-t2_eu Standard: Eu Panel Material: Tempered Crystall Glass Number Of Gangs: 1/2/3/4 Gang Parameters: Connection Mode: Live+neutral Wire Or Live Wire Only No Neutral ( Choose The Right Option Before Place Order) Mechanical Life: 100,000 Times Of Operation Voltage: Ac 100-240v 50/60hz Maximum Power: Less Than Equal 1000w/ Road Standby Power: Less Than Equal 0.5w Max. Current: 10a (live Neutral Wire) / 2.5a(live No Neutral) Operation Environment: 0-85 Less Than Equal Rh Wireless Standard: Wifi 2.4ghz (do Not Support 5g) Wifi Protocol: Ieee 802.11b/g/n + Rf433 Control Mode: Touch Control, Smartphone Remote Control, Voice Control Remote Distance: Anywhere Smart Control App: Smart Life Or Tuya Colour:white Material:tempered Glass Package Contents: 1 * Smart Switch 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 D