Securitron AQD4-8C1 Amp Dual Voltage Power Supply with Enclosure, Outputs, Amp PTC Polyswitch

For installers and security managers who require dependable, code-compliant power for access control and surveillance, the Securitron by ASSA ABLOY AQD4-8C1 power supply delivers reliable, supervised DC power that minimizes downtime. This enclosed power supply is field-selectable for 12V or 24V operation and provides a continuous 4A output with up to 16 independently controlled, power-limited channels—ideal for powering maglocks, readers, sensors and small cameras without extra distribution hardware.

Designed for commercial security and monitoring applications, the AQD4 Series includes a dedicated battery charging circuit with low-battery cutoff, PTC polyswitch and thermal shutdown with auto-restart to protect connected devices and extend component life. With high efficiency to reduce operating costs and a UL-listed supervised design, it streamlines compliance and simplifies installation in demanding access control and surveillance projects.

Upgrade your security infrastructure with a rugged, efficient power solution. Add the Securitron AQD4-8C1 to your next access control or monitoring deployment—contact sales or order today to secure reliable power for your system.

• Reliable, supervised power for security systems: provides consistent backup and monitored outputs to keep access control, surveillance, and monitoring devices online when it matters most.
• Flexible dual-voltage compatibility: field-selectable 12V or 24V output lets you support a wide range of locks, readers, cameras and controllers without extra converters.
• Simplified distribution with up to 16 protected outputs: independently controlled, power-limited channels reduce wiring complexity and eliminate the need for multiple distribution modules.
• Built for uptime and efficiency: high-efficiency switching design (up to 89%) lowers operating costs and heat, while thermal shutdown and PTC protection guard equipment longevity.
• Enclosed, UL-listed solution with battery charging: secure metal enclosure, supervised design and dedicated battery charger ensure safe, code-compliant installation for commercial security projects.