Feature: 1. *Sync Status: Real-time light status showed on App. 2. *Voice Control: Compatible perfectly with Amazon Alexa, for Home, for Nest. 3. *Timing: Supports scheduled/countdown timers to turn on/off at specified time. 4. *With sensitive waterproof luxury panel touch screen, can touch ON/OFF. 5. *APP Remote ON/OFF: Turn electrical devices on/off from anywhere at any time by Tuya APP. 6. *Share control: Control your smart home together with your family. Specification: Features: *Sync Status: Real-time light status showed on App. *APP Remote ON/OFF: Turn electrical devices on/off from anywhere at any time by Tu y a APP . *Voice Control: Compatible perfectly with Amazon Alexa, for Home, for Nest. *With sensitive waterproof luxury panel touch screen, can touch ON/OFF. *Timing: Supports scheduled/countdown timers to turn on/off at specified time. *Share control: Control your smart home together with your family. Specifications: 1.Name：4 gang Smart Light Switch 2.Color：Black 3. Type ：CN/UK 4.Voltage：100V-240V AC 50-60HZ 5.Wireless type: WIFI 6.Control Method：Touch/app/AI 7.Function：Remote Control；Timer 8.Material：PC 9. Cover Material：Tempered 10.WI-FI consumption：≤0.3W 11.Connection ：FIRE+NEUTRAL LINE 12.Support System:Android/IOS 13.Dimension：120*72*34mm Package List: 1 * WIFI Light Switch 1 * User Manual Package List: 1 * WIFI Light Switch 1 * User Manual