Ajax 12V PSU for NVR Alternative Power Supply Unit

The Ajax 12V PSU for NVR is a replacement power supply board that lets you run an Ajax NVR video recorder from an 8–16 V DC source instead of the standard mains supply. Designed for installations where a conventional 110/230 V AC connection is impractical, this low-voltage power supply unit fits directly inside the recorder enclosure.

Run Your Ajax NVR From a Low-Voltage DC Source

• Wide input range: compatible with 8–16 V DC power sources, giving real flexibility on installation sites
• Drop-in replacement: installs inside the existing Ajax NVR enclosure, replacing the factory 110/230 V AC board
• Dedicated Ajax compatibility: engineered specifically for the Ajax NVR video recorder
• Compact electronic board design: no additional housing or mounting hardware required

This power supply unit is the right choice for security installers and system integrators who need to connect an Ajax NVR to a low-voltage DC power infrastructure — common in professional CCTV setups, backup-powered installations, and sites without a reliable mains supply.