SDC 631RFA-220UR4-8 631 Series 1.5A Power Controller, 12/24VDC, Universal Controller for 4 Doors, Large Cabinet

Optimize access control power distribution with the Security Door Controls SDC 631RFA-220UR4-8, a professional-grade power controller designed for commercial security deployments. This 631 Series power controller delivers dependable, centralized power management for up to four doors, helping integrators reduce cabinet complexity and improve system uptime. With selectable 12/24VDC output and a robust 1.5A per-circuit capacity, the unit supports a wide range of locks, strikes, and card readers while maintaining compatibility with access control panels and surveillance equipment. Built for large cabinet installations, the universal controller simplifies wiring, reduces field changes, and provides industry-grade protection to minimize service calls. Ideal for security, surveillance, and monitoring environments, the SDC 631 series enhances reliability for multi-door access systems and streamlines maintenance for IT and security teams. Choose this Security Door Controls power supply to standardize your site deployments and ensure consistent power to critical access control devices. Contact your distributor or add to cart to upgrade door power management on your next project.

• Centralized, dependable power for up to 4 doors, simplifying access control installations and reducing cabinet clutter
• Dual-voltage support (12/24VDC) and 1.5A output per circuit for versatile compatibility with locks, strikes, and readers
• Universal 4-door controller design fits large cabinets and integrates seamlessly with existing security and monitoring systems
• Built-in protection and reliable distribution minimize downtime and maintenance for critical security and surveillance applications
• Streamlines installation and serviceability for IT and physical security teams, accelerating deployment of access control and monitoring solutions