ELK Alarm Engine Digital Dialer

The ELK-AEXDD Alarm Engine Digital Dialer is a Digital Dialer/Communicator for the E27 Alarm Engine. It allows communications with a Central Monitoring Station over a traditional landline telephone or cellular dial capture device. It operates on the 4 wire data bus and features a 8-pin modular phone connector, status/diagnostic LEDs, and convenient test points for lineman's test set. A dial capture cellular communicator can be connected to the ELK-AEXDD as a cellular back-up option for communicating alarms and events to the Central Monitoring Station.

The ELK-AEXDD is connected to the telephone line by the use of an approved RJ-31X interconnect jack. This device allows the subscriber to disconnect the dialer/communicator from the public switched telephone network in the event of a malfunction. The dialer/communicator is equipped with line seizure so that the premises telephone service is interrupted during communication to the central stat