Intercom device (analog internal communication)

Intercom device (analog internal communication)

Components:

  • Baseboard General Cal
  • relay board
  • Signal range
  • Amplifier board
  • Pre-amplifier board
  • Desktop General Call keys with LED
  • Internal speaker 8 ohms 5 watts
  • connector
  • the phone

General description:

  • This device is provided to the user as a part of the analog intercom system in the required places and is connected to the analog network by a cable. The user can communicate with other departments using the available keys.