Altronix AL175ULX2 Access Control Power Supply Charger, PTC Class Outputs, 12/24VDC at 1.75A, 115VAC, BC400 Enclosure

Deliver dependable power and seamless battery backup for your access control and security installations with the Altronix AL175ULX2 access control power supply charger. Engineered for system reliability, this compact unit converts standard 115/120VAC to selectable 12V or 24V DC with two Class 2, PTC-protected outputs rated at 1.75A each—perfect for powering locks, keypads, and auxiliary devices without adding complexity. The AL175ULX2 includes an onboard charger for sealed lead-acid batteries, instantaneous AC failover, and supervised latching to maintain continuous operation and support remote monitoring. Housed in a rugged BC400 enclosure and UL listed, it meets industry expectations for safety and installation simplicity, while NDAA compliance addresses procurement requirements for government and enterprise projects. Ideal for access control, surveillance, and security monitoring deployments, the AL175ULX2 streamlines wiring, improves uptime, and protects connected devices. Upgrade your physical security power infrastructure with the Altronix AL175ULX2—contact sales or add to your cart to enhance system reliability today.

• Reliable, continuous power and integrated battery charging reduce downtime for access control locks and readers
• Dual, individually PTC-protected Class 2 outputs let you run fail-safe/fail-secure locks plus auxiliary devices with selectable 12/24V at 1.75A
• Compact BC400 enclosure and UL listing simplify indoor installations and compliance in security and surveillance projects
• Instantaneous failover and supervised latching ensure uninterrupted operation and easy monitoring during AC loss
• NDAA-compliant design with sealed lead-acid battery support provides secure, long-term power backup for mission-critical monitoring systems