ANCHOR 3A Smart 2 Switch Controller, WIFI Smart Switch | 2 Node Retrofit Controller 3 A Rotary Dimmer  (Blue)

Package Include: 2 Switch controller, 3A Android device with version: 6.0 or higher Power supply: 230V AC, 50Hz iPad or iPhone with iOS version: 12 or higher 2.4 GHz Wireless router with active internet connection The Smart Retrofit Controller gives you the power to automate the existing wiring devices installed in your home. Make an existing device smart by connecting the Smart Controller to your mechanical switch without changing the wiring at all.