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DDS KARAT - DIGITAL AUDIO ENTRY SYSTEM
dotaudio telephones and power supplies
dotkeypad modules
dotcall pushbutton modules
dotmounting accessories

dothow to make outdoor panel composition
dotkeypad outdoor panel compositions - examples
dotpushbutton outdoor panel compositions - examples

Special accessories
dotMonitor DDS - addressable door lock release


System characteristics
dotbasic description
dotcompatibility
dotdownloads - manuals
dotwiring diagrams
ddv system
Digital BUS-2 audio telephones and power supply

Digital audio telephone is used for communication with outdoor panel, phone to phone intercommunication, release of electric door strike and also door bell option. The system is able to operate up to 120 BUS-2 audio telephones (primary and secondary telephones). Each main - primary telephone has to be identified (programmed) with a system number which assigns the telephone to a precise push button on the outdoor panel or to a code dialed on the keypad of the outdoor panel. There can be other 3 additional secondary audio telephones connected to the primary telephone with the same user operation features. They have the same logical address as the primary one they are assigned to the same push button or code. This allows installing up to 4 audio telephones within one flat or office premises.
4fp21103 BUS-2 audio phone 4FP21103 with volume control
- design ELEGANT
- 6 buttons (1-6) for
  intercommunication calls
- 1 door lock release button
- volume control switch
- color: white, ivory
4fp11083 BUS-2 audio phone 4FP11083
- design DT93
- 6 buttons (1-6) for
  intercommunication calls
- 1 door lock release button
- color: white
4fp11083.1 BUS-2 audio phone 4FP11083.1 - volume control
- design DT93, white color
- 6 buttons (1-6) for
  intercommunication calls
- 1 door lock release button
- volume control switch
4fp67257 Power supply 4DIN 4FP67257
- power supply: 230 V, 50 Hz
- output voltage:
   9 VAC / 0,7 A
   24 VDC / 250 mA
- protection class: IP 20


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tel: +421 2 53412923, fax: +421 2 5341 7096, email: rys@rys.sk