The direct-call doorstation is intended for being installed and used as a component part of Cyfral doorphone systems of multi apartment houses, large offices and industrial enterprises.
The unit is used for four subscribers.
The doorstation works with KMG-4 switcher.
The microprocessors of the company allow to increase reliability and functional possibilities of the given door station.
The door station is made of durable anti-vandal cast metal panel covered by long-lasting waterproof polymeric paint.
Features:
- Audio communication with the subscriber.
- Ability to work with modern coordinate handsets or monitors.
- Sound confirmation both of the current call to the subscriber and of the door lock being opened.
-Ringing volume and microphone sensitivity adjustment.
-Highlighting of all address windows.
Technical description:
Number of subscribers : 4
Duration of the door kept unlocked: depends on the type of door lock controller
Duration of ring signal: 40 sec
Duration of talking: 90 sec
Power supply: ~15 V
Power consumption: not over 4,5W
Temperature range: from -40°С to+50°С
Mounting: superimposed
Maintenance manual and connection diagram.
 M-2_1__M-4_1.pdf
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Cyfral M-4.1M
