Altronix MAXIMAL33FD Access Power Controller with Power Supply Chargers, 16 PTC Class Relay Outputs, Dual 12/24V DC P/S at 6A each, FAI, LinQ2 Ready, 115V AC, BC800 Enclosure

Optimize access control reliability and simplify system design with the Altronix MAXIMAL33FD Access Power Controller. Built for installers and security managers, this integrated power solution centralizes distribution and monitoring for up to 16 doors, reducing installation labor and ongoing maintenance. The unit accepts 120V AC input and provides dual selectable 12V/24V DC power supplies rated at 6A each, giving you flexible, high-capacity power for mag locks, electric strikes and door controllers. Sixteen individually PTC-protected, Class 2 outputs limit fault impact to a single device—keeping the rest of your security and surveillance system operational. Onboard fire alarm interface (FAI), alarm monitoring relay and instantaneous battery transfer provide dependable response during emergencies, while the rugged BC800 enclosure and UL listings ensure installation-grade reliability. LinQ2 readiness and NDAA compliance make this Altronix power controller a strong choice for enterprise, healthcare, education and government access control projects. Upgrade your security infrastructure with a consolidated power management platform — ideal for new installs or retrofits. Contact your distributor to specify the MAXIMAL33FD for your next access control deployment.

• Centralizes power management for up to 16 doors, reducing wiring complexity and installation time
• Dual selectable 12/24V DC power supplies (6A each) deliver dependable power for locks, readers and peripheral devices
• Individually PTC-protected Class 2 outputs isolate faults to keep critical devices online and minimize downtime
• Fire Alarm Interface (FAI) with selectable latching/non-latching disconnects supports emergency egress and compliance monitoring
• LinQ2 ready and NDAA compliant for future-proof networked security deployments in commercial and government applications