Securitron AQD4-8F8R2 AQD4 Series Switching Power Supply with Fire Alarm Interface, Glass Fuse, 8-Output, 8-Relay, 2A

Deliver reliable, code-compliant power to your access control, surveillance and monitoring systems with the Securitron by ASSA ABLOY AQD4-8F8R2 switching power supply. This versatile power supply is designed for professional security installations, offering field-selectable 12V or 24V output and eight independently controlled power-limited outputs paired with eight relays to simplify zone management and device supervision. The unit includes a fire alarm interface and glass fuse for life-safety integration, plus built-in battery charging, low-battery cutoff and thermal/overcurrent protection to safeguard locks, cameras and control panels. With UL listing and high-efficiency switching, the AQD4-8F8R2 reduces operating costs while maintaining dependable uptime for critical monitoring and access control applications. Ideal for commercial buildings, multi-door access systems and surveillance networks, this power supply gives installers a single, flexible platform for powering and supervising security hardware. Order the AQD4-8F8R2 to streamline installations and ensure resilient power delivery across your security infrastructure.

• Ensures continuous, supervised power for security devices so access control and surveillance systems stay online when it matters most
• Field-selectable 12V/24V output simplifies installation across mixed equipment and reduces inventory needs
• Eight independently controlled power-limited outputs with 8 relays enable zone-based device control and streamlined system wiring
• Integrated fire alarm interface and glass fuse provide compliant, fail-safe response for monitoring and life-safety integration
• High-efficiency switching design lowers operating costs and heat, extending the life of connected locks, cameras and electronics
• Built-in battery charging, low-battery cutoff and overcurrent protection protect batteries and locking devices for reliable long-term operation