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Control arrangement for display device(s) for displaying alarm signals has connection between fire alarm center and control unit with two transmission lines to each display device
Control arrangement for display device(s) for displaying alarm signals has connection between fire alarm center and control unit with two transmission lines to each display device
The arrangement has a connection between a fire alarm center (2) and a control unit (1) with two transmission lines to each display device (5.1-5.5) and further interfaces for connecting peripheral equipment.
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