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. 

Featuring CEM Power over Ethernet Plus (PoE+) connectivity, the eDCM 330 powers door furniture and two heavy duty maglocks via a single CAT 5e/6 Ethernet network cable, which can offer significant project cost savings.


  • Interfaces third party readers to the AC2000 system
  • Support for two doors
  • Onboard 10/100Mbps PoE+ Ethernet connectivity to power door equipment via a single CAT5e/6 cable - no local mains required
  • Database supports 200,000 cardholder records for off-line card validation
  • Reader communications via standard Wiegand interfaces
  • Eight supervised inputs (four available per door
  • Four outputs (2 per door)
  • Self resetting fuses. saves maintenance time
  • Onboard LED for maintenance and diagnostics
  • Dedicated tamper input


Technical Documentation