Opened garage door opener showing motor and wiring, mounted to c…

Underside of a ceiling-mounted garage door opener seen from below with its cover off, exposing the motor, transformer, terminal wiring and colored leads, with pink drawn arrows pointing at the transformer. The unit hangs from exposed wood joists alongside its rail and trolley, and the image is date-stamped 06/16/2009.

AI caption June 2009 · Photo 250 of 251