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.
Price on Request
SKU: AJAX#112255 · In Stock · NVR Power Supply Unit
Uninterrupted Recording
Dual Operating Modes
Mode 1: 8–16V DC without jumper. Mode 2: 12.1–16V DC with jumper installed. Auto-shutdown at 10.35V in Mode 2.
Professional Installation
Quick 10-minute installation with single PH1 screwdriver. Complete kit includes terminal adapter and quick start guide.
NVR Compatibility
Supports 8-channel and 16-channel AJAX NVR models. Internal installation replaces standard 110/230V power supply.
Uninterrupted Recording
Enables continuous video recording from low-voltage power sources during mains power outages and facility power failures.
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Technical Specifications
Product Details
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
Core Features & Specifications
Detailed Breakdown
Dual Operating Modes: Mode 1 (8–16V without jumper) for basic low-voltage operation. Mode 2 (12.1–16V with jumper) for enhanced voltage range with auto-shutdown at 10.35V to prevent battery overdischarge.
Internal Installation: Compact 118 × 123 × 17 mm design mounts inside NVR enclosure replacing standard 110/230V power supply. Professional electrician installation takes approximately 10 minutes.
Stable 12V Output: Regulated power delivery with ±3% voltage stability and up to 2A continuous output current. Supports both 8-channel and 16-channel AJAX NVR models.
Standard Connectors: 6.5 × 2.0 mm input power jack and 5.5 × 2.1 mm output connector. Terminal adapter and cable included for field installation and wiring.
Wide Operating Range: Functions reliably from 0°C to +40°C with operating humidity up to 75%. IP20 protection class for indoor installation.
Uninterrupted Recording: Enables AJAX NVR to continue recording during mains power outages when connected to backup power sources. Ideal for facilities with unstable power supply.
Hassle-Free Installation: Quick installation requires single PH1 screwdriver and device manual. Complete kit with terminal adapter and quick start guide included.
AWG Cable Support: Designed for standard AWG 12–14 power cables. Input specifications: 4A max input, 8.1V turn-on threshold, 8.0V turn-off threshold (Mode 1).
Frequently Asked Questions
Product FAQ
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.