Door-Control Controller Module


  • Support for 2 readers
  • Provides 12VDC power for 2 readers
  • Supports both Wiegand and EverAccess RS-232 format readers
  • Supports full controls on two doors, including door sensor, lock relay, and Request-to-exit
  • Connections for an additional 2 alarm outputs
  • Built-in transient voltage suppressor to protect controller from electrical surges
  • Large, durable relay, max current draw up to 5A at 30VDC
  • Built-in LEDs to display the system status

The EFM-DR-1A is a door expansion module for the EFC302 and EFC-02-1A access control systems. This module provides connections for 2 additional door readers up to a maximum of 8 (4 door modules) and allows for the connection of peripherals such as door position sensors, magnetic or electric strike locks, and Request to Exit buttons.

Type File Upload date Version File size
Original Picture EFM-DR-1A 2016 / 08 /18 187.26 Kb