The bridge helps you to link Alexa, lutron dimmer switches, powered blinds, Nest and EweLink devices including some garage door openers to voice activation.
Each lite switch or outlet can be controlled wirelessly by smart home bridge. The bridge and lutron mobile software configures all receptacles. Lutron software also keeps a history of when the device was powered. A schedule can also be setup to turn on outside lights at dusk.
Itemis brand new. The Bridge is at least $50 online
Smart home receptacles are not included. At lease one receptacle is needed to use the switch.