Allows the System 3505 PrismLX to send alarm, trouble or restore information to an alpha/numeric paging system. Provides a user selectable "when to page" via selection of up to eight groups of conditions. User can program the phone number to call (18 digits, password "PG1" plus up to nine digits, and pager ID). Consult paging company about group transmissions and priority phone numbers for emergency paging. Includes quad serial card, 2400 baud external modem and cables to connect the System 3505 Prism LX to the modem (requires external backup supply not provided). Operates with the TAP paging protocol at 1200/2400 baud. Also available with the PET protocol (Private paging system) at 300/1200/2400 baud. (Includes quad serial card only.) Note: An overall paging system is not supervised. It should not be relied on for primary alarm notification. Pager shown not supplied by Digitize.