Altronix MAXIMAL33RV Access Power Controller with Power Supply Chargers, 16-Fused Relay Outputs, Dual 12/24V DC P/S at 6A each, 220V AC, 2U

Optimize multi-door security installations with the Altronix MAXIMAL33RV Access Power Controller. Engineered for commercial and institutional access control, this 2U rack-mount unit centralizes power distribution for up to 16 doors, simplifying wiring and reducing service calls. Dual selectable 12V/24V DC power supplies (6A each) paired with individually fused relay outputs provide dependable power to Mag Locks, Electric Strikes and other access peripherals while protecting devices against overloads and shorts.

The MAXIMAL33RV includes a built-in charger and instantaneous transfer to standby batteries for uninterrupted operation during power loss, plus selectable Fire Alarm disconnect (latching/non-latching) and monitoring for emergency egress compliance. NDAA-compliant design and robust thermal protection make it ideal for security, surveillance and monitoring environments where uptime and reliability matter.

Whether you’re upgrading a server room, controlling perimeter doors or building a high-density access solution, the Altronix MAXIMAL33RV delivers scalable, professional-grade power management. Contact sales or add to your specification to upgrade your access control system today.

• Centralize and simplify power management for up to 16 doors, reducing installation time and onsite troubleshooting
• Dual 12/24V DC 6A power supplies with built-in charger ensure continuous operation and fast battery switchover for reliable failover
• Individually fuse-protected, selectable Fail‑Safe/Fail‑Secure outputs protect connected Mag Locks and Electric Strikes while minimizing downtime
• Fire alarm (FACP) interface and alarm monitoring options support emergency egress and compliance requirements for critical sites
• Rack-mount 2U design with 220V AC input saves space in network and security cabinets and integrates seamlessly with surveillance and access control systems