Keyscan CA250B 2-Reader Access Control Board

Restore secure, two-door access quickly with the Keyscan CA250B 2-Reader Access Control Board — a direct replacement ACU board built for fast field swaps and minimal downtime. As an OEM part from Keyscan by dormakaba, the CA250B (manufacturer part number CA250B) supports two-reader/two-door configurations and is fully compatible with Aurora software, letting security teams and integrators resume monitoring and event logging without reprogramming existing systems. The board replaces PC109x rev.10 and rev.11 units, lowering upgrade costs and simplifying rollouts across multi-door installations. Engineered for commercial access control, it maintains reliable surveillance, door monitoring, and audit trail integrity while pairing with existing door hardware and controllers. With Canadian manufacturing and a 2-year limited warranty, the CA250B delivers the durability and lifecycle support expected by enterprise and facility managers. Ideal for building management, multi-tenant properties, and security integrators, this access control panel circuit board helps you maintain compliance and uninterrupted security operations. Add the Keyscan CA250B to your order or contact our sales team to replace non-functioning CA250 panels and get your access control system back to full operation.

• Rapid field replacement to restore access control operations and minimize downtime
• Two-reader/two-door ACU design supports common door configurations for flexible deployment
• Direct compatibility with Aurora software for seamless integration and simplified management
• Backwards compatible with PC109x rev.10 and rev.11 boards to reduce upgrade costs and complexity
• OEM-quality replacement (CA250B) with a 2-year limited warranty and dependable performance