Swap standard bulbs with the AudioBulb Wireless Speaker Light Bulbs and listen…
Wireless speakers that screw into recessed lighting fixtures. This is a good thing.
You place the Lockitron over your existing deadbolt, and it connects to your phone. So you can use your phone to lock or unlock the door from anywhere. Best of all, it fits on the inside of the door, so you don’t need to worry about somebody messing with it. Plus this device has Bluetooth; you can simply walk up to the door, and it automatically unlocks.
USB Power Plug - FastMac's wall socket