Controllers

CEM intelligent IP and Serial door controllers offer a high level of system resilience and intelligence for use with the AC2000 access control system.

Did you know that CEM was first to market with its Power over Ethernet plus (PoE+) door control!

DCM 300 two door controller

Available in both serial and Ethernet options, the DCM 300 is a low cost, intelligent two-door controller range that is designed to interface third-party read heads with the CEM AC2000 access control system. 

eDCM 330 Power over Ethernet two door controller

The CEM eDCM 330 is a low cost, two-door controller designed to interface third-party read heads with the CEM AC2000 range of access control systems.  It utilizes Power over Ethernet Plus (PoE+) connectivity and has the benefit of eliminating the need for an external local mains power supply at the door.   

eDCM 350 OSDP IP encrypted door controller

The CEM eDCM 350 (Door Control Module) is a low cost, intelligent two-door IP controller that is designed to interface to Open Supervised Device Protocol (OSDP) compliant third party smart card readers.

DCM 350 Encrypted Two Door Controller For sPass Readers

The CEM DCM 350 is a low cost, intelligent two-door controller range that interfaces to CEM sPass DESFire smart card readers (sPass).  By utilizing encrypted RS485 serial communications between the DCM 350 controller and the sPass reader, the threat of Wiegand controller signal cloning is effectively eliminated. 

Ethernet Communications Module (ECM)

The ECM (Ethernet Communication Module) is a powerful serial to Ethernet converter that enables CEM serial communication devices to connect to the CEM AC2000 access control system via an Ethernet LAN.

AC2000 (RTC) Ethernet Controller

The AC2000 RTC (Real Time Computer) is a software controller required for use with Ethernet based CEM readers and devices as part of the core AC2000 access control system and the AC2000 Airport access control system.