Nikon D800
Sigma 24mm f/1.8 EX
ISO 3200
F2.8, 1/80 second
A smoke detector went bad. It would start beeping 2 days after putting new batteries in it, so I pulled it off to put a new on on, but they changed connectors on the new version of the same model smoke detector. I hate messing with electricity, but I seem to have to do it an awful lot.