For safety purposes, I've had the idea of placing some sort of camera with audio capabilities (hidden) by the front door with a screen somewhere in the house. I'd like to do this wireless if possible using the outside light fixture as a power source for the outside part.
That way, when someone knocks on the door I can see who it is and talk to them to ask them what they want without actually opening the door.
Is there a kit for this that can be purchased somewhere?
Seems like this would be a nice safety feature to have.