Spec Sheet Preview: The DAD104 Digital Annunciator Display Module is part of the Ring Crisis Alert System. This system provides for supervised lines from remote locations that are capable of being programmed to annunciate a twelve (12) character alphanumeric message and also show four (4) simultaneous call in the display at one time. All other calls are kept in queue and can be retrieved in any order, by scrolling up or down. The DAD104 will display the queue of calls in a priority order from any of the eight (8) programmable call-in levels. The DAD104 shall …