AJAX 12-24V PSU for Hub 2/Hub 2 Plus/ReX 2
The AJAX 12-24V PSU (type A) is an alternative low-voltage power supply for Hub 2, Hub 2 Plus, and ReX 2. Enables operation from 8–32V DC power sources including vehicle power, backup systems, and commercial installations. Featuring stable 4.8V output, wide input range, and compact internal design.
Price on Request
SKU: AJAX#59359 · In Stock · Power Supply Unit
Low-Voltage DC
Wide Input Range 8–32V
Compatible with 12V, 24V power supplies and vehicle power systems. Auto-regulation adapts to voltage variations.
Stable 4.8V Output
Regulated power delivery with ±5% voltage stability. Ensures hub reliability across power fluctuations.
Internal Installation
Compact 98 × 70 × 17 mm design mounts inside hub enclosure. Terminal adapter included for easy connection.
Professional Grade
Ajax Service Product (ASP) variant. Designed for vehicle, backup power, and commercial installations in Melbourne.
Melbourne AJAX installations: Sipko Security specializes in 12-24V PSU integration for vehicle-powered and backup security systems. Get a free quote today.
Technical Specifications
Product Details
Input Voltage
8–32 V DC
Output Voltage
4.8 V ± 5%
Input Current
Up to 1 A
Output Current
Up to 1.5 A
Turn-On Voltage
8 V ± 2.5%
Operating Temp
-10°C to +40°C
Power Jack
5.5 × 2.1 mm (male)
Dimensions
98 × 70 × 17 mm
Core Features & Specifications
Detailed Breakdown
Low-Voltage DC Input (8–32V): Accepts wide range of DC power sources including 12V automotive systems, 24V commercial supplies, and backup power systems. Turn-on voltage 8V ± 2.5% with automatic shutdown at 7–7.5V.
Internal Installation: Designed as internal PSU replacement mounting inside hub enclosure. Replaces standard power supply module with no external modifications required.
Regulated Power Output: Delivers stable 4.8V ± 5% output with up to 1.5A capacity. Automatic voltage regulation compensates for input fluctuations and load variations.
Connector Compatibility: Eight-pin connector between boards. Power jack slot 6.5 × 2 mm input and 5.5 × 2.1 mm male output. Terminal adapter included for field wiring.
Wide Temperature Operating Range: Functions reliably from -10°C to +40°C with operating humidity up to 75%. Automatic temperature compensation maintains stable output across climate variations.
Compact Design: Weighs 26g with dimensions 98 × 70 × 17 mm. Fits inside hub enclosure without external housings. Efficient power conversion minimizes heat generation.
Ajax Service Product (ASP): Professional-grade variant designed for commercial installations, vehicle integration, and backup power systems across Melbourne and Australia.
Professional Installation Required: Should only be installed by qualified electricians. Requires opening hub enclosure, disconnecting power, removing internal boards, and following strict electrical safety procedures.
Frequently Asked Questions
Product FAQ
The AJAX 12-24V PSU (type A) is compatible with Hub 2, Hub 2 Plus, and ReX 2. It replaces the standard power supply module inside these devices to enable operation from 8–32V DC power sources.
Yes. The 12-24V PSU is specifically designed for automotive and low-voltage DC applications. It accepts 12V vehicle power, 24V commercial supplies, and backup power systems. Input range is 8–32V DC with automatic regulation.
The 6V PSU accepts 4.2–10V input from portable batteries, while the 12-24V PSU accepts 8–32V input from DC power sources like vehicle systems and commercial supplies. Choose based on your power source type.
Yes. The 12-24V PSU should only be installed by qualified electricians. Installation requires opening the hub enclosure, disconnecting power, removing internal boards, and replacing the power supply module. Improper installation risks damage or safety hazards.
Do not exceed the maximum input voltage of 32V DC. Voltages above this range can damage the PSU and hub. Always use appropriate power supplies within the 8–32V specification. Check voltage before connecting the terminal adapter.
Yes. The 12-24V PSU is designed for vehicle integration and backup power installations. It handles automotive power systems, surge protection, and voltage fluctuations typical in mobile or temporary security deployments across Melbourne.
Power Your AJAX Hub from Any DC Source
The AJAX 12-24V PSU enables professional-grade security installations with flexibility of low-voltage DC power. Perfect for vehicle-mounted systems, backup power installations, and commercial deployments across Melbourne. Sipko Security provides expert installation and integration services.