CENTRAL STATION DIALER/ADAPTER
USED WITH VARIOUS SYSTEMS TO SEND AN ALARM SIGNAL TO THE CUSTOMER'S CENTRAL STATION
Manuals & Diagrams
Architects & Engineer's Specs
The system Central Station Dialer/Adapter shall be Alpha Communications® CSD502, or approved equal. The CSD502 shall receive alarm messages from calling system's central equipment or computer via an RS-232 connection and shall then transmit the alarm messages over a POTS line to a Central Monitoring facility, using the Ademco ContactID protocol.
The CSD502 Central Station Dialer/Adapter shall be capable of generating all DTMF signals necessary for message transmission, as well as decoding handshake and kiss-off tones received from the Central Monitoring Station. The CSD502 shall report transmission status to the Master Station Computer over the RS-232 connection referenced above.