Enables Public Switched Telephone Network
(PSTN) dial-up backup controller
communications
4 Communications for alarm monitoring,
access control operations and system
management
4 Minimal bandwidth consumption
4 Compatible with PACOM 8001/8002 and
8003 controllers
4 Can be used with PACOM EMCS, GMS, Base
Station and TransIT
4 Supports Contact ID (CID) and Security
Industry Association (SIA) messaging
formats
4 Listen-in operation
4 LEDs for easy trouble-shooting and
diagnostics
4 Mode 3 compatibility