Specifications
Master station overall dimensions7 x 5-5/16 x 1-1/4 inches/179 x 135 x 32 mm (H x W x D)*
Door station faceplate dimensions8-1/4 x 5-5/16 x 7/32 inches/209 x 135 x 5.5 mm (H x W x D)*
Door station backbox dimensions7-3/32 x 4-3/8 x 1-25/32 inches (H x W x D)*
Display languagesDutch, English, French, German, and Spanish
Maximum door distance from master/sub-master station165 ft. using 22 AWG wire, or 330 ft. using 18 AWG wire
Compatible wire (master to door)Aiphone 871802 (sold separately)
Compatible wires (master to sub-master)Aiphone 871804 (sold separately)
Door release contact rating24VAC or 24 VDC at 500mA. Use Aiphone RY-18L (sold separately) for larger contact rating.
Power requirements18VDC. Aiphone PS-1820UL power supply included.

*H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.


  • Door intercom systems allow an occupant of a building to communicate remotely with a visitor through at least one door intercom and master intercom. 

  • Master intercoms with a door-access button remotely unlock the door for the visitor.


Box Contents:

  • Aiphone JF-DVF door station.
  • Aiphone JF-2MED master station.
  • Aiphone PS-1820UL power supply.
  • Backbox for door station.
  • Option connector for master station.
  • Release connector for master station.
  • Security driver for door station.
  • (2) clear nameplates
  • Mounting hardware.
  • Instruction Manual.