A highly reliable, solid-state interface card for Otis controllers. This card allows you to interface almost any MICRO COMM ® display directly to Otis 411 style controllers. Lantern or single display application only.
> 1-year factory warranty
> Single display application only
> Utilizes MICRO COMM ® displays
> Works directly from Otis controllers
> 3.75"W x 1.570"H