Up/Down/Stop Three Position Local Control Station, Non-Metallic IP65/Nema 4. Threaded Openings Require Use of ADAPTM2012/34 For Connecting 1/2" or 3/4" Nema Conduit Fittings.This wall mount unit is ideal for commercial garage door openers, gates or any other electrically driven device that requires an UP-STOP-DOWN control. The durable ABS gasketed housing is for use in INDOOR or OUTDOOR environments.