Bought a house recently. Trying to figure out what this control knob could be for. I haven’t had a chance to get the ladder out yet to test what turning it could do. Any ideas? It’s on the west side of the house, if that could matter.
Bought a house recently. Trying to figure out what this control knob could be for. I haven’t had a chance to get the ladder out yet to test what turning it could do. Any ideas? It’s on the west side of the house, if that could matter.
It’s a light sensor not a control knob
Photo sensor to be exact. I’m a residential journeyman and install these all the time. They can be wired to just about anything, mainly outdoor lights but sometimes Xmas lights as well. Pretty handy and super annoying