General description
- communication device located in the railyard
- used as a call point for the reverse announcement system
- zero power take-off in inactive state
- resistant to disturbances
- low noise of output signal
- robust construction
Basic technical description
- the set is designed as a box for mounting onto posts
- the box is cast from light alloys
- a microphone, speaker and printed circuit panels are contained in the box
- the set is activated by pressing a button and the call is then transferred from the SOZ operating person to the station dispatcher
- when letting go of the button the voice of the dispatcher is directed into the loudspeaker
Compatibility
- announcement systems enabling reverse announcement
