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Hands-free Two-Wire Electric Lock Door Phone

DOOR1-ROOM5

Compact design. Hands-free communication and expandable up to 5 inside stations.

Features

  • Door release wired from door station without additional transformer
  • Two-wire system including door release
  • Total hands-free communication, auto-voice actuation
  • Press-to-talk operation available
  • User-optional function button
  • Call tone MUTE with indicator
  • Call extension sounder
  • Directory backlighting
  • Continuous chime tone

System Components

Sub master station

Product image
DB-1SD

Sub master station