【App Remote Control】RODOT Switch transmits data to a cloud platform through the Wi-Fi Router, which enables you to remotely control the connected appliances, via free Smart Life or TUYA Smart App.You can download the iOS version in App Store and the Android version in Google Play.The App Smart Life enables you to control your devices easily . Timer & Schedule】Timer and Countdown Setting . Another feature available if to set timing schedules for the appliances, which can include countdown, scheduled on/off .It’s simple,giving you one less thing to worry about in your busy life.Control your devices at will to automatically turn on/off. 【Hands-free Voice Control 】Free hands via easy voice control with Alexa and Googel Home.Compatible with Alexa & Google Home, the smart switch allows you to control lights on/off with your voice. 【WIDELY USE】: RODOT Wifi Smart Switch is widely applicable and can be applied to 97% household appliances and lamps, as long as the phone has network , users can remotely turn the connected home appliance on/off from anywhere at any time. 【Universal DIY】Compatible with any household appliances (100-240V AC, max current 16A, max wattage 3500W). The small module has DIY capability for users with basic electrician knowledge. 16A Basic Wireless Smart Switch，Wi-Fi Light Switch Compatible with Alexa & Google Home & SmartThings,FCC Certified,No Hub Required Support DIY Module (2-pcs)