Securitron AQD1-4F1 AQ Series Power Supply, Dual Voltage, Glass Fuses, 1A

Ensure uninterrupted, code-compliant power for access control, locks and surveillance peripherals with the Securitron by ASSA ABLOY AQD1-4F1 power supply. Built for security professionals, this supervised power supply delivers 1 Amp of continuous power with field-selectable 12 VDC or 24 VDC output, allowing a single unit to support multiple device types and simplifying inventory. Glass-fused, power-limited outputs provide clear fault isolation to protect locking devices and sensors, while an integrated battery charging circuit maintains reliable standby power for monitoring and alarm systems. UL-listed supervision and thermal shutdown with auto-restart enhance safety and help ensure continuous operation in critical environments. With circuit-breaker protection and up to 82% efficiency, the AQD1-4F1 reduces maintenance and operating costs while extending the life of connected equipment. Ideal for access control panels, door hardware, and security system deployments, this compact unit delivers dependable performance for both new installations and retrofits. Specify the AQD1-4F1 for your next security, surveillance, or monitoring project to improve reliability and simplify installation.

• Delivers reliable, continuous power for access control and security devices (1 A continuous at field-selectable 12/24 VDC)
• Field-selectable dual-voltage design reduces SKUs and simplifies installations across sites
• Glass-fused, supervised outputs isolate faults to protect locks, sensors and surveillance peripherals
• Integrated battery charger and UL-listed supervision ensure standby power and code-compliant monitoring
• Thermal shutdown plus circuit-breaker protection limits downtime and prevents equipment damage
• Up to 82% efficiency lowers operating costs and extends the lifespan of connected electronics