> UL listed
> Arrival arrows
> Strobe
> Fast, 3-wire hookup
> Latched inputs
> Cross Wire Protected
> Self-testing
> With alternate message module capable of 8 prioritized messages
> Drives multiple RDI's directly
> Passing chime output
> 11"W x 11"H x 3.375"D
1. If a special voltage is required, please consult factory.2. * Requires external decoder board.