2-Door Controller W/O Box

Availability: Please Call for Lead Time

  • Factory New
Brand: CDVI Part #: 89709 Category: Manufacturer Part #: CT-V900-A Tags: ,


The CT-V900-A is at the heart of every Centaur access control system. The Centaur Server, hardware expansion modules, multi-purpose inputs, card readers, keypads and outputs are connected directly to the CT-V900-A. Multi-controller systems are networked via the RS-485 communication bus (or using the optional CA-ETHER-A over a TCP/IP network). Distributed database architecture allows each controller to make split-second decisions without needing to communicate with the Centaur server.


Weight 1.00 lbs
Dimensions 9.65 × 7.95 in



  • Control 2 doors/readers per CT-V900-A (up to 8 using three CA-A470-A 2-door expander modules)
  • On-board card database
  • 256 Schedules
  • 256 Access Levels
  • 2048 Event Buffer
  • Fully distributed database architecture (access decisions made locally)
  • Upgradable firmware – Upload firmware via the computer
  • E-Bus technology: expander modules can be up to 1220m (4000ft) from the CT-V900-A
  • Supports most common Wiegand formats, magnetic Stripe Track II ABA and 9 keypad formats, including BCD
  • Easy maintenance with snap-off terminal blocks
  • Lithium battery protection in case of comp


CT-V900-A 2-Door Controller; CENTAUR
Centaur – Data Sheet


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