Securitron AQD4-8C8R1 AQD4 Series Switching Power Supply, 12V DC or 24V DC, 4A

Provide dependable, professional-grade power for access control, security and surveillance installations with the Securitron by ASSA ABLOY AQD4-8C8R1 switching power supply. This AQD4 series power supply delivers field-selectable 12V or 24V DC output and a 4A capacity, making it ideal for magnetic locks, electric strikes, card readers and DC cameras. With universal 120V/230V AC input and up to 89% efficiency, the AQD4-8C8R1 lowers operating costs while producing cleaner, more stable power than basic supplies.

Designed for installers and system integrators, the unit includes a dedicated battery charger, low-battery cutoff and protective features like thermal shutdown and a resettable circuit breaker to safeguard sensitive electronics and ensure continuous monitoring and security operations. The UL-listed configuration options simplify compliance when combining with distribution boards and enclosures.

Whether you are deploying a single-door solution or expanding enterprise access control and surveillance, the Securitron AQD4-8C8R1 offers flexible, efficient power you can trust. Contact your distributor or request a quote to configure this power supply for your next security or monitoring project.

• Reliable, clean DC power to protect locks, readers and surveillance cameras — keeps access control and monitoring systems online
• Field-selectable 12V or 24V DC output with 4A capacity for flexible deployment across doors and devices
• Built-in battery charging and low-battery cutoff for dependable backup power and prolonged equipment life
• UL-listed, rack or wall-mount compatible design simplifies installation and helps maintain code compliance
• High-efficiency switching design (up to 89%) reduces energy costs and heat for longer component lifespan
• Robust protection features including circuit breaker, thermal shutdown and brownout tolerance to minimize downtime