These sonoff wifi contacts are so extremely useful, fast, easy to integrate and fit in an electrical box. Just got my first set of 4 and my I'm already brainstorming creative uses
A home controlled by Alexa: the logitech harmony hub (REVISITED) New amazon echo Skill - YouTube
Logitech Harmony Elite + Broadlink RM Pro + SmartThings + RF device integration - Projects & Stories - SmartThings Community
Logitech Harmony Elite + Broadlink RM Pro + SmartThings + RF device integration - Projects & Stories - SmartThings Community
Sonoff L2 smart WiFi+Bluetooth RGB controller (with IR remote) - eWelink Store
Middle Atlantic PD-915R + Sonoff 4CH Pro = <$100 Rack Mount Smart PDU : r/homeassistant
Harmony Living Home, la gamme domotique de Logitech - Blog Domadoo
Sonoff IM190314001 Smart Switch Remote Control Socket - White for sale online | eBay
$10/mo - Finance SONOFF NSPanel WiFi Smart Scene Wall Switch,2-Switch Panel Smart Home Control,Touchscreen Control for Smart Temperature Function,Lights,Work with Alexa & Google Home Assistant,Black | Buy Now, Pay Later