Fangrui Product Details 1. Aubess Wifi Us Smart Switch 1/2/3/4 Gang Light Switch Need Neutral Wire Tuya Smart Life App Control Support Alexa Google Home 2. Notes: 3. Neutral Wire Is Required.please Confirm Whether There Is A Neutral Wire Before Buying 4. Specifications: 5. Certified Satndard:2.4g Wifi Ieee 802.11b/g/n 6. Rated Voltage:100-250v Ac,50-60hz 7. Max Load:1200w 8. Max Current:10a 9. App: Smart Life, Tuya Samrt 10. Touch Tempered Wifi Switch 11. Control From Anywhere 12. Turn Your Lights,ceiling Fans, And Other Fixtures Off And On No Matter Where You Are 13. Creating Your Own Scene To Trigger On/off Home Appliances By Departure Mode, Home Mode, Temperature, Humidity, Or Other Environmental Conditions.it Needs To Be Matched With Other Tuya Products To Achieve) 14. Hands-free Voice Control 15. Free Hands Via Easy Voice Control With Alexa And Google Home 16. Compatible With Alexa And Google Home Allows Free Voice Control ;remotely Control Devices On Your Smart Phone Via Smart Life/tuya App Wherever You Are. 17. Timer Function 18. Timing Setting And Countdown Options 19. Take Full Control Of Connected Appliances With Timers, Schedules And Countdown (1/5/30 Mins, 1 Hour, Etc.) With The App; Share Control With Family And Friends For Added Convenience. 20. Device Sharing 21. Easily Share Management Permissions With Family Members For Multiple Control, Enjoy Convenience Of Life Together 22. Advantages Of Smart Wifi Switches Crafted With Attention To Detail