(0)No Reviews yet


  • Control 2 doors (Reader In / REX Out) or 1 Door (Reader In / Reader Out)
  • Add up to 6 more doors to the CT-V900-A using the CA-A470-A expansion module
  • 10,920 on-board card database
  • 256 Schedules
  • 256 Access Levels
  • 2048 Event Buffer
  • 16 on-board inputs (*using ATZ 2R/3R)
  • 2 on-board 12 Vdc or 24 Vdc field-selectable lock outputs
  • 2 on-board Form C dry contact relay outputs (N/O – N/C)
  • Fully distributed database architecture (access decisions made locally)
  • Flash firmware – Upload firmware via the Centaur Server
  • E-Bus technology add-on hardware modules can be up to 1220m (4000ft) away from the CT-V900-A
  • 2.5A switching power supply
  • Supports common Wiegand, Track 2 ABA (mag stripe) and BCD (keypad) formats
  • Easy maintenance with snap-off terminal blocks
  • Battery backup functionality (2 x 12V 7AH gel-type batteries)
  • Lithium battery protection in case of complete power failure
  • RS-485 controller – expansion module network (9.6k or 19,2k baud)
  • Connect modules up to 1220m (4000ft) away from the controller
  • Plug and play technology
  • RS-232 support to communicate with the Centaur software via serial port, dial-up or LAN
Physical Specifications:
  • Cabinet size: 39cm (15.5”) high x 33cm (13”) wide x 10cm (4”) deep
  • PCB dimensions: 24.5cm (9.65”) x 20.2cm (7.95”)
  • Environment: 5°C to 55°C (41°F to 133°F)
Electrical Specifications:
  • Power input: 24Vac, 75VA or higher, 50/60Hz transformer
  • Supply current: 2.5A maximum
  • Battery capacity: Two 12Vdc, 7Ah, acid/lead gel cell batteries
Input Specifications:
  • Reader Inputs/Ports: 2
  • Keypad Inputs/Ports: 2
  • Multi-purpose Inputs: 16 (using ATZ 2R/3R)
Output Specifications:
  • 12/24Vdc Lock outputs: 2
  • Relays: 2 Form C Dry Contact 5A/30VDC N.C/N.O.
  • Reader Outputs: Six 50mA Open collector outputs (Red/Green LEDs, Buzzer)
On-board Protection:
  • Auxiliary outputs: 2.5A (24VDC), 1A (12VDC & 5VDC) fuseless protection
  • AC protection: 5A fuse
  • Battery reversal: 7A fuse

Ratings & Reviews

No reviews available

Be the first to Write a Review