November 23, 2023 – Aiphone’s AC-2DM-B PoE (power-over-Ethernet) two-door controller installs above interior doorways to control and unlock the door in proximity to where it is mounted, plus another door within 500 feet.

The controller can store up to 100,000 user credentials locally, and up to 50,000 events. To enhance security, an integrated infrared motion sensor can be used to allow immediate egress. An onboard status screen shows users when access is granted or denied.

The two-door controller includes two Wiegand inputs, two outputs available with integrated power, and two solid-state dry-contact relay outputs. (Another four additional inputs are also available.) The AC-2DM-B can operate on its own or as part of a larger AC Series access control system.