AJAX 12V PSU for NVR
The AJAX 12V PSU for NVR is an internal power supply for video recorders that enables uninterrupted recording during power outages. Supporting dual operating modes (8-16V and 12.1-16V), it fits 8-ch and 16-ch NVRs with hassle-free installation by professional electricians.
Key Specifications
Core Features
Technical Specifications
| Category | Specification |
|---|---|
| Brand | AJAX |
| Model / SKU | AJAX-12V-PSU-FOR-NVR |
| Mode 1 Input | 8 - 16 V DC (no jumper) |
| Mode 2 Input | 12.1 - 16 V DC (jumper) |
| Output Voltage | 12 V ± 3% |
| Max Current | 2 A (output) |
| Operating Temp | 0°C to +40°C |
| Protection Class | IP20 |
| Dimensions | 118 × 123 × 17 mm |
| Weight | 51 g |
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Frequently Asked Questions
The AJAX 12V PSU for NVR is compatible with 8-channel and 16-channel AJAX NVR models. It replaces the internal 110/230V power supply unit, enabling operation from low-voltage DC power sources.
Mode 1 (8 - 16V, no jumper): Standard low-voltage operation. Mode 2 (12.1 - 16V, jumper installed): Enhanced voltage range with automatic shutdown at 10.35V to prevent overdischarge. Choose based on your power source.
Professional electricians can install the 12V PSU for NVR in approximately 10 minutes using a single PH1 screwdriver and the device manual. The kit includes terminal adapter and quick start guide.
Yes. When connected to a backup power source (UPS, backup generator, or low-voltage supply), the 12V PSU enables uninterrupted NVR operation and continuous video recording during mains power failures.
Standard AWG 12 - 14 power cables are compatible. Maximum input current consumption is 4A. The terminal adapter in the kit accommodates standard field wiring connections.
Mode 1 automatically turns off at 8.0V. Mode 2 (with jumper) includes enhanced protection and shuts down at 10.35V to prevent complete battery discharge and protect connected equipment.
Protect Your Video Evidence with Backup Power
The AJAX 12V PSU for NVR ensures uninterrupted recording and evidence preservation during power outages. Perfect for properties with unstable power supply or requiring continuous surveillance monitoring across Melbourne. Professional installation by qualified electricians.
