HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Features 1.Works with Amazon Alexa/Google Home voice control. 2.Control your home with your smartphones app or tablets from anywhere at anytime. 3.Timing switch to turn ON/OFF your lights and other appliances automatically. Specifications: Voltage:AC 110-250V 50/60Hz Size: 120 x 72 x 43mm Color: White Gang options: 1 2 3 Gang switch Panel Material: tempered crystal glass panel Pated Current: 10A Wireless Frequency: Wifi 2.4GHz APP Applied: Tuya / Smart Life Installation Attention: 1.Refer to the instruction manual. 2.Must be installed by a licensed electrician.