Single Reader Expansion Module Description:

The Single Reader Expansion Module is designed to add one extra reader to an Alarm.com door controller, this Module ensures a harmonious connection, making it an ideal choice for both residential and commercial security systems. Each Module adds one reader port, two relay outputs, as well as two programmable inputs to the system. Furthermore, connect the expansion module to the controller using a shielded, RS-485 twisted pair. Furthermore, for larger commercial installations, Single and Two Reader Expansion Modules can additionally be daisy-chained together. Elevate your access control system’s capabilities with a device that’s easy to install, reliable in performance, and designed for seamless integration with Alarm.com Door Controllers.