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DT3-12D – Expansion Module

//DT3-12D – Expansion Module

DT3-12D – Expansion Module


DT3 expansion module for twelve (12) doors. Increases the control and monitoring capabilities of DT3 door controller to fourteen (14) doors.

SKU: 17 Category:
  • Expansion module for DT3 door control system
  • Distributed micro-controller technology: allows to read credentials from all proximity readers at the same time
  • Number of doors supported : twelve(12) doors
  • Supports release input for each door
  • Supports door contact monitoring for each door
  • Supports exit motion sensor for each door.
  • Supports direct connection of 12Vdc Electric strikes and magnetic locks.
  • Specs for locking device: 12Vdc, 0.5A max
  • Led’s status on board: sensors status and door unlock status.
  • Input Voltage: 12Vdc to 14Vdc
  • Expansion board consumption: 400 mA
  • Recommended power supply: 12Vdc, 7.5 A – When power supply provides power for expansion module and twelve (12) locking devices



DT3 - Expansion Module - Installation Manual