Description Specifications The smallest WiFi smart switch ever, the Sonoff Mini R4, transforms ordinary devices into smart ones. Enjoy remote control via smartphone for easy home automation.Installation is quick and easy. Connect to your home electrical system and download the Sonoff app for seamless control.Compatible with Amazon Alexa and Google Assistant for voice control. Integrates with eWeLink and Home Assistant for versatile home automation.Features built-in overvoltage and overload protection for safety.Dimensions: 39.5x33x16.8 mm Variant Smart switch
