Securitron AQL4 Series Intelligent Power System Board, 4A at 12V DC or 3A at 24V DC

Keep your access control, surveillance and monitoring systems online with the Securitron by ASSA ABLOY AQL4 intelligent power system board. This power supply board delivers dependable, managed power and battery backup—providing 4A at 12V DC or 3A at 24V DC to drive locks, readers and small network devices while accepting 120V or 230V AC input for global installations. Built-in features like LockSafe™ dedicated charging, low battery cutoff and enhanced surge immunity protect batteries and connected equipment, reducing downtime and maintenance costs. OutSmart™ dual-color LED makes voltage selection foolproof, and the Class 2 auxiliary output along with expandable support for up to 16 outputs makes the AQL4 ideal for multi-door sites and scaled security installations. RoHS and UL listings mean it meets industry safety and environmental standards. If you need a robust, service-friendly power solution that simplifies inventory and improves system uptime for security, surveillance and access control deployments, specify the Securitron AQL4 power supply board for your next project.

• Provides uninterrupted battery backup with instant auto-switch to battery on AC loss, protecting access points and critical security loads
• Dual-voltage flexibility (4A at 12V DC or 3A at 24V DC) reduces SKUs and simplifies installation across access control and surveillance systems
• Dedicated LockSafe™ charger and low-battery cutoff extend battery life and prevent deep discharge for reliable long-term operation
• OutSmart™ dual-color LED and enhanced surge immunity minimize installation errors and protect sensitive monitoring and networking equipment
• Expandable architecture (up to 16 outputs) and network-management ready design support large, multi-door security deployments