Video DDA Kits

1 button vandal resistant 4000 series colour video kits with large braille DDA call button. The flexible design allows for the addition of up to a total of 4 entrance doors and up to 4 video handsets per call button with intercommunication between the handsets.

Other facilities include adjustable call tone and time, camera recall (selectable), timed mute facility with led indication. Door panels have adjustable reassurance tone and call progress led’s for calling, speak, door open and system busy. The system does not require coaxial cable. Available in surface (/S) or flush.

Panel facia is 12 gauge 304 grade stainless steel while the frame is made from die cast alloy finished in gun metal grey.


  • 1 button colour video kits based on the 4000 Series
  • Large braille illuminated call button
  • Surface or flush mount door panel
  • Colour CCD day/night camera with infr-red illumination
  • Expandable up to 4 entrances
  • Call a total of 4 handsets off each call button
  • Intercommunication between handsets in same apartment or between apartments
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  • Number of entrances – 1 (Expandable to 4)
  • No. Of cores to videophone – 6 from panel, 2 from PSU
  • PSU – 24Vac
  • Recommended cable type – CW1308
  • Number of call buttons – 1
  • Maximum No. Of videophones per call button – 4
  • Lock output – 12Vdc or dry contact
  • Videophone model – 6256
  • PSU model – 850K
  • Amplifier module – VR4KAMK
  • Camera module – VR4KCMC
  • CVR4KVDDA-S – 1 way surface colour video with large tactile call button
  • CVR4KVDDA – 1 way flush colour video with large tactile call button
  • 11J/SP/DDA/2W – 1 way flush colour video vandal resistant with large tactile call button