Ajax PSU for NVR, 12V

Power supply unit for NVR operation on a low-voltage power source

Uninterrupted recording in a power outage

12V PSU for NVR is an electronic board that replaces the standard 110/230 V~ power supply unit within the video recorder enclosure. With the alternative PSU, an Ajax NVR can operate on a low-voltage power source instead of the facility's power grid. This setup ensures continuous video recording, making it ideal for property with unstable or no power supply.

Input without an installed jumper

Device operating voltage range

8–16 V⎓

Maximum current consumption

up to 4 A

When output maximum current consumption is 2 A.

Turn-on threshold when the voltage rises

8 V⎓

In the no-load state.

Turn-off threshold when the voltage drops

6.5 V⎓

In the no-load state.

Input with an installed jumper

Device operating voltage range

12.1–16 V⎓

Maximum current consumption

up to 4 A

When output maximum current consumption is 2 A.

Turn-on threshold when the voltage rises

12.1 V⎓

In the no-load state.

Turn-off threshold when the voltage drops

10.35 V⎓

In the no-load state.

Output

Nominal voltage

12 V⎓ ± 3%

Shutdown device’s current consumption

110 μA

Quiescent device’s current consumption

65 mA

Maximum device’s current consumption

2 A

Complete set

12V PSU for NVR

Terminal adapter

Quick start guide