The ADC1248-1 interface unit is designed to operate as part of a two-way communication system with control of alarm signalling devices
ELTIS 1000 and supports interfacing with dispatch control devices of "Crystal" type.
The ADC1248-1 provides:
- Calling the dispatcher;
- Switching of the floor call block talk line to the dispatcher system talk line;
- Possibility of opening the door by the dispatcher.
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