CDVI CA-A470-ANB Centaur 2-Door Expansion Module, No Box

Scale a CENTAUR access control installation quickly and reliably with the CDVI CA-A470-ANB 2-Door Expansion Module. Built for installers and security managers, this CDVI control panel module adds two reader/keypad ports and two independent lock outputs so you can secure and monitor an additional pair of entry points without replacing the main controller. With 4 inputs for door contacts/REX devices and 6 reader outputs for LED and buzzer status, the module delivers clear local feedback and straightforward troubleshooting for daily security operations. E-Bus connectivity extends up to 1220m (4000ft), lowering wiring complexity for distributed sites, and protocol support for Wiegand and Magnetic Stripe Track II ensures compatibility with legacy readers and third-party hardware. Rated for 16VAC power and offering a 500mA auxiliary output, the CA-A470-ANB integrates seamlessly into CDVI CT-V900-A systems to enhance surveillance, monitoring, and access control workflows. Ideal for office suites, multi-tenant buildings, and retrofit projects — add this expansion module to your next security deployment to increase capacity and simplify installation.

• Rapidly expand an existing CENTAUR access control system without reconfiguring the main controller
• Supports 2 readers/keypads and 2 lock outputs to secure two doors with independent monitoring and control
• Long-distance E-Bus connectivity (up to 1220m/4000ft) reduces wiring costs and enables flexible system layouts
• Native support for Wiegand and Magnetic Stripe formats simplifies integration with legacy readers and third-party devices
• Compact I/O module with 4 inputs for door contacts/REX and 6 reader outputs for LED/buzzer status improves real-time security monitoring