100% tested low-voltage works all features work as is in pictures. This is for the head unit only this doesn’t include the rail, remote photo eyes or push button wall station. Inside the unit is very clean gear kit is in healthy condition. Both lightbulb sockets work lightbulb covers are kind of dirty, but they do work.
Please have an understanding of how to install these units before purchasing
Feel free to ask questions 15 years experience installing and repairing garage door and openers.