GUNMANSA Ajax PSU 12 24V for Hub 2 Hub 2 Plus & ReX 2 & Hub 4G
AJAX

Ajax PSU 12/24V – Low-Voltage Power Module for Hub 2, Plus, ReX 2 & Hub 4G

Compatibility: Hub 2/Hub 2 Plus and Rex 2

Input voltage: 8-32V DC

Output voltage: 4.8 V DC 5%

Switch on voltage: 8 V DC 2.5%

Switch off voltage: 7-7 5V DC (depending on load)

Max output current: 1 5 A

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R 413
Regular price
R 528
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22%
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20 in stock

CPT | JHB | DBN
Description

🔋 Ajax PSU 12/24V – Power Supply Module for Hub 2, Hub 2 Plus, ReX 2 & Hub 4G

The Ajax PSU 12/24V is a versatile low-voltage power supply module designed to power Ajax Hub 2, Hub 2 Plus, ReX 2, and Hub 4G devices from 12V or 24V DC sources. Perfect for mobile, solar, vehicle-based, or off-grid alarm setups, this module replaces the standard 110–240V AC power input—offering full system functionality in alternative energy environments.

It installs directly inside the Ajax device’s enclosure and connects securely to the motherboard, ensuring reliable operation with surge protection and system compatibility. Whether you're building a mobile alarm kit or need DC power for remote locations, the Ajax PSU 12/24V makes it possible.

✨ Key Features

🌟 Feature Benefit
⚡ Supports 12V & 24V DC Input Ideal for mobile and off-grid installations (solar, battery, vehicle)
🔧 Internal Mounting Design Fits directly into the Hub or ReX 2 enclosure for a clean, secure setup
🔋 Reliable Power Conversion Delivers stable power for uninterrupted operation of Ajax devices
🔗 Full Compatibility Works with Hub 2, Hub 2 Plus, Hub 4G, and ReX 2
🛡️ Built-In Protection Overvoltage and polarity reversal protection included

⚙️ Technical Specifications

⚙️ Specification Details
🔌 Input Voltage 8V to 32V DC
⚙️ Output 12V DC (regulated for Ajax device usage)
🔧 Compatibility Ajax Hub 2, Hub 2 Plus, Hub 4G, ReX 2
🔋 Power Type Replaces original AC PSU (internal installation)
📐 Dimensions Matches internal slot of Ajax devices
🌡️ Operating Temperature -10°C to +40°C
🔒 Protections Short circuit, overvoltage, reverse polarity
Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

Shipping

South Africa: 1-3 Days

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International: 2-5 Days

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Let customers speak for us

from 1046 reviews
As advertised

Blank Gun Combo Add - On (10x9mm P.A.K Blanks + 1 Holster)

Pfano Makhado
The parts works for BMW X5 F15 30D,It is easy to

The parts works for BMW X5 F15 30D,
2015 model,
It is easy to install

The slip ring did not work it was short for the alternator.

vhutshilo siphuma
I received my package as expected and effortlessly

I've received my package as expected and effortlessly. I'm a happy client. 😊

Sibusiso Nkosi
Its awsome,and works 100%thank you,i highly

Its awsome,and works 100%thank you,i highly recomend it.thanks guys.

Wesley Fourie
The switch

The switch works 100% and has the advantage of offering two power input options: AC and DC.

Titus Sithole
Excellent Retay

Delivery was efficient, The gun looks and fells like a real gun. I'm ready to scare off those thugs during robbery.

Sibusiso Nkosi

I bought the Snug Lite 1-Port Home Charger with Type-C Cable (2.1A) in January 2026. The delivery was fast, and the charger is still working perfectly.

If the product is imported, delivery may take longer. However, if it’s a local product, delivery is usually much faster. I'm happy with their service.

Khosi
Top

Top Quality

Anonymous
Great, received my springs in perfect condition

Great, received my springs in perfect condition and fitted nice on the car

andile mhlanga
Easy to browse site and quality products

Easy to browse site and quality products.

Cluctch kit fits perfectly!!!!

Anonymous
it has landed it was the same one as in the

it has landed it was the same one as in the picture, thanks

Anonymous

Great service and fast turn around time. Had a small snafu with some stock of my order but they immediately remedied the problem when it was found.

Hendrik Kleynhans
Good quality

The product is good. I am happy with it and would recommend it.

remano bosch
Looks & Feel real

It feels like a real one and has a good sound.
And would definitely recommend it to someone who want to use it for self defence

Mpho Mtirara
Very good nice quality blank gun looks and feels

Very good nice quality blank gun looks and feels like a real gun and sounds even louder

Tyler Pieterse
SOLAR SYSTEMS

SOLAR SYSTEMS

POWER SOLUTIONS

POWER SOLUTIONS

ALARM SYSTEMS

ALARM SYSTEMS

ELECTRIC FENCING

ELECTRIC FENCING

GATE AND GARAGE

GATE AND GARAGE

NETWORKING

NETWORKING

CCTV

CCTV

INTERCOMS

INTERCOMS

REMOTES

REMOTES

ACCESS CONTROL

ACCESS CONTROL

FIRE ALARMS

FIRE ALARMS

HARDWARE

HARDWARE

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