Securitron AQL4R8NL4E1 AQL Series Power Supply, 8-Input , 8-Output, 4-Managed Output for Up to 4-Device, 4A at 12VDC, 14 x 12 x 4.5"

Deliver reliable, monitored power to your access control and surveillance infrastructure with the Securitron AQL4R8NL4E1 AQL Series power supply. Built for security professionals, this UL-listed power supply provides field-selectable dual-voltage operation and a dedicated fast battery charger so connected devices remain powered and batteries stay healthy. The unit supplies up to 4A at 12VDC (selectable to 3A at 24VDC), accepts 120–230VAC input, and is expandable in the enclosure to support as many as 16 outputs—ideal for multi-door or multi-camera deployments.

OutSmart™ dual-color LED and LockSafe™ charging isolate battery and lock charging functions to reduce heat and prevent incorrect voltage application, minimizing downtime and maintenance. Enhanced surge immunity and instant auto-switch to battery ensure continuous monitoring and operation for critical security, access control, and surveillance systems. Choose the Securitron AQL4R8NL4E1 when you need a dependable, scalable power backbone—order now or contact us to specify this power supply for your next security project.

• Managed outputs for up to four devices simplify deployment and ensure critical locks and controllers keep running during normal and backup operation.
• Field-selectable dual-voltage (12V/24V) with OutSmart™ LED prevents incorrect voltage selection, reducing installation errors and service calls.
• Integrated fast battery charger and low-battery cutoff extend battery life and ensure immediate auto-switch to battery on AC loss for continuous monitoring.
• Scalable design expands to up to 16 outputs, letting you grow access control and surveillance installations without replacing the enclosure.
• Enhanced surge immunity and LockSafe™ battery charging protect connected locks and electronics, boosting system reliability in demanding security environments.