Overview Highlights Compatible with Alexa and Google Home to manage your devices. RF switch is a Sonoff version with a 433MHz RF receiver module inside.This wireless switch can be used together with the RF remote controller,which enables you to control appliances in indoor environ The remote control switch allows users remote turn on/off connected appliances via app eWeLink from anywhere in the world. Sonoff transmits data to a cloud platform through the Wi-Fi Router,which enables you to remotely control the connected appliances,via free eWeLink App. You can download the iOS version in App Store Share control with your family and friends. Also you can DIY set this buy yourself easy handling and can be activated immediately and stably. Key Attributes Dimensions (Length x Width x Height) 10cm x 5cm x 2cm weight 0.05kg Stock Location Country of Origin Brand smart-socket Shipment Information Weight per item 0.05 kg Dimensions per item (LWH) 10 x 5 x 2 cm Carton weight 0.11 kg Carton dimensions (LWH) 10 x 6 x 4 cm Pieces per carton 3 Stock location