Potter Amseco ODC-59A Overhead Door Switch

High quality. Lasts several years when exposed to weather. Braid is good quality and reasonably long. Sturdy molded plastic can withstand very heavy vehicles driving over it.

works good

Works great

Had to replace one of these after 16 years, was happy to find this as a direct replacement. Apparently these switches can get stuck in the closed position if they are installed on a garage door that is seldom opened, which is what happened to the original one. I have another that is still working fine after 16 years (on the garage door that is opened and closed daily).

Exactly what I needed to add garage door position to my alarm system.