AJAX 12V PSU FOR AJAX NVR 112255.305.NC
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.
10-minute installation
A professional electrician can install the alternative power supply unit into a network video recorder in just about 10 minutes, using a single PH1 screwdriver and the device manual. 12V PSU is installed inside the NVR enclosure instead of the standard 110/230 V~ power supply unit. It features a standard jack plug for easy power cable connection and includes a terminal adapter in the complete set.
| Device operating voltage range without an installed jumper | 8–16 V⎓ |
| Maximum current consumption (no jmp) | up to 4 A |
| Turn-on threshold when the voltage rises (no jmp) | 8 V⎓ (In the no-load state.) |
| Turn-off threshold when the voltage drops (no jmp) | 6.5 V⎓ (In the no-load state.) |
| Device operating voltage range with an installed jumper | 12.1–16 V⎓ |
| Maximum current consumption | up to 4 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 |
| Operating temperature range | from 0 °С to +40 °С |
| Operating humidity | up to 75% |
| Protection class | IP20 |
| Power supply connection | 6.5 × 2.0 mm Power jack (female). |
| Dimensions | 118 × 123 × 17 mm |
| Weight | 51 g |
| Warranty | 24 months |
