Keri Systems NXT-2D-MSC from Keri Systems is a 2 Door/4 Reader NXT Controller

The Keri Systems NXT-2D-MSC is an advanced, 2-door, 4-reader access control panel designed for secure and scalable physical access management. This powerful controller supports up to two doors, each with both entry and exit readers, allowing integration of up to four total readers. Featuring onboard Ethernet for fast communication, it connects seamlessly with Keri’s http://doors.net/ software for centralized system management. Its solid-state design ensures reliable operation in commercial and industrial environments. The NXT-2D-MSC supports industry-standard Wiegand and MS Readers, and includes multiple inputs and outputs per door for advanced access features such as door monitoring, alarm integration, and request-to-exit functionality. Engineered for simplicity and expansion, it is ideal for mid-sized access control installations.