Specification Brand SonoffModel BASIC R2Product Name WiFi DIY Smart SwitchInput Voltage 100 240V AC 50 60HzOutput Voltage 100 240V AC 50 60HzMaximum Load 10A 2200WNetwork Wi Fi IEEE 802 11 b g n 2 4GHzDevice Type 1 gang switchMaterial PC Polycarbonate Box Size 90 x 41 x 27mmWeight 58g 59g RFR2 Features 1 Remote Control Control appliances from anywhere at any time using the eWeLink app 2 Voice Control Compatible with Amazon Alexa and Google Assistant for hands free operation 3 Timing Schedules Set timing schedules for appliances to automate your home effortlessly 4 Status Tracking Real time feedback on the status of home appliances through the app 5 Easy Installation Quick and straightforward setup for immediate use 6 Multiple Device Support Manage numerous WiFi smart switches with a single smartphone Package Include 1x WiFi Wireless Smart Switch Module