Altronix AL125UL Access Control Power Supply Charger, PTC Class Outputs, 12/24VDC at 1A, BC100 Enclosure

Deliver reliable, code-compliant power to your access control, surveillance and monitoring systems with the Altronix AL125UL access control power supply charger. Designed for integrators and security professionals, this compact power supply provides selectable 12VDC or 24VDC outputs at 1A, PTC Class protection and a built-in charger for sealed lead acid/gel batteries—ensuring uninterrupted operation of electric locks, card readers and alarm interfaces. The AL125UL is UL294 listed and supports supervised Fire Alarm Disconnects and compatibility with Fire Alarm Control Panels, helping you meet NFPA and local authority requirements. Front-panel AC and unit status indicators and the BC100 enclosure make installation, commissioning and diagnostics faster on site. By combining battery backup, instantaneous transfer and short-circuit/overload protection, the AL125UL minimizes service calls and protects downstream security devices. Ideal for commercial buildings, schools, and multi-tenant facilities, the Altronix AL125UL streamlines power management for access control and surveillance deployments. Specify the AL125UL for dependable, code-ready power—order now to secure your next installation.

• Ensures continuous, code-compliant power for access control and security devices with UL294 listing and supervised fire alarm disconnect
• Maintains operation during outages with built-in charger and instantaneous transfer to standby batteries, protecting locks, readers and monitoring equipment
• PTC-protected 12/24VDC Class 2 outputs (selectable) deliver stable, power-limited current to sensitive electronics and reduce fault-related downtime
• Compact BC100 enclosure and clear front-panel status indicators simplify installation and troubleshooting in networked security closets
• Lifetime warranty and U.S. manufacturing provide long-term reliability and lower total cost of ownership for commercial security integrators