Voice Alarm 583526 DKM Plus Digital Key Module

The 583526 Digital Key Module DKM Plus is a keypad expansion module for the DCS Plus digital call station within the D1 Voice Rack range. It provides 18 extra freely programmable buttons that can be labelled, each matched by one of 18 LED display elements. Control signals are transmitted digitally to the call station, enabling extended functionality for installations requiring additional paging and zone-selection keys.

This module extends the DCS Plus system by adding configurable input and visual feedback capabilities through its integrated button and LED array. Digital signal transmission helps ensure reliable communication between the expansion module and the host call station. Physical connection and wiring details are specified in the installation manual, which should be consulted for integration procedures. The DKM Plus is designed specifically for use with the DCS Plus digital call station as part of the D1 Voice Rack component system.