In weir tunnel there are installed connection units 2000 LR with loudspeakers DL 10-20, microphone boxes M1 and industrial buttons each 30 meters. Using these units it is possible to communicate with workers in any place of weir tunnel. Points with manual control of sluice gates are equipped with sockets 2000 BSA (closed in IP65 boxes). It is possible to connect communication station 2000 S to these sockets for instance in time of adjusting of sluice gates. Using station 2000 S connected to this socket it is possible to use radio transceiver directly from weir tunnel through interface 2000 LRF. The door in the end of weir tunnel is equipped with the door call station 2000 TS1M connected to connection unit 2000 LR which is able to control lock in this door. |
Needed material: | 5 | pcs | |
  | 4 | pcs | Horn loudspeaker DL 10-20 |
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  | 4 | pcs | |
  | 4 | pcs | |
  | 1 | pc | Door call station 2000 TS1M |
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