Smarteefi WiFi 4 Node Smart Switch (PRO-SERIES), Retrofit Smart Switch for Home Automation, Works with existing switches, No hub required, Compatible with Alexa and Google Home (PRO-SERIES, 4 Node) : Amazon.in: Home
4 Inch Smart Switch AC Touch Panel Android 11 Poe Tablet Home Automation Touch Screen with RS485 - China Smart Home Control Panel and Central Control Touch Screen for Smart Home price