Securitron AQL4-E1 AQL Series Intelligent Power System in Cabinet, Amps, 12.5 or 25V DC Output

Deliver reliable, monitored power to your access control and security infrastructure with the Securitron AQL4-E1 intelligent power system. This Securitron by ASSA ABLOY power supply is engineered for installers and facility managers who need a compact, UL-listed solution that reduces downtime and simplifies maintenance. Field-selectable 12V/24V output provides flexibility for mixed-voltage environments (4 A at 12 VDC or 3 A at 24 VDC), while OutSmart visual indicators minimize wiring errors on site. The AQL4-E1 includes a dedicated fast battery charger with low-battery cutoff to protect batteries and guarantee dependable backup for locks, readers and surveillance devices. With enhanced surge immunity and instant auto-switch to battery on AC loss, the unit protects sensitive electronics and maintains access continuity. Expandable up to 16 outputs and network-monitoring ready, it integrates easily into modern security and monitoring architectures. Ideal for commercial access control, security rooms, and surveillance installations—order the Securitron AQL4-E1 power supply to streamline installation and secure critical systems today.

• Field-selectable 12V/24V output with OutSmart visual indication, simplifying installation and preventing voltage mistakes
• Dedicated fast battery charger and low-battery cutoff to extend battery life and ensure reliable backup power during outages
• Expandable architecture up to 16 outputs in a single enclosure to scale with growing access control or security deployments
• Enhanced surge immunity and instant auto-switch to battery on AC loss to protect connected locks, readers and surveillance devices
• LockSafe separate charging circuit reduces heat at electrified locks, improving longevity and system uptime