AJAX-DC-PSU specification sheet

Overview:

6V PSU
Power supply unit for connecting Hub 2 / Hub 2 Plus control panels or ReX 2 range extender to an external portable battery.

Features:

Protecting facilities lacking electricity
With an alternative 6 V power supply unit, your hub or range extender can operate from an external battery for years - without being connected to the facility's power grid - and are ready to protect buildings in critical condition, construction sites, or abandoned properties from burglars, vandals, and unauthorized occupation.

Protecting movable properties
With an alternative 12 V power supply unit, your hub can be powered from the low-voltage network of a car, trailer, yacht, or even from an external battery. This allows professional security to accompany you both in business and while on vacation.

Compatibility
The power supply unit is only compatible with Hub 2 / Hub 2 Plus control panels or ReX 2 range extender. It has a standard power jack plug to connect the power cable and is supplied with a terminal adapter.

Installation
6V PSU is installed into the device body, replacing the pre-installed 110/230 V~ power supply unit.

Specifications:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	AJAX-DC-PSU
Compatibility	Hub 2 (2G)
	Hub 2 (4G)
	Hub 2 Plus
	ReX 2
Recommended batteries	Zinc air and alkaline batteries with 4.2-16 V--- operating power
	List of Recommended Batteries
Input voltage	4.2-10 V---
Output voltage	4.8 V--- +- 5%
Switch-on voltage	4.2 V--- +- 2.5%
Switch-off voltage	3-3.4 V--- (depending on the load)
Maximum input current	2.2 A at 4.2 V---
	0.8 A at 10 V---
Maximum output current	1.5 A
Plugging in	Plug socket: 6.5 x 2 mm
	Plug: 5.5 x 2.1 mm
Operating temperatures range	From -10°Ð¡ to +40°Ð¡
Operating humidity	Up to 75%
Dimensions	98 x 70 x 17 mm
Weight	26 g
Complete set	6V PSU for Hub 2/Hub 2 Plus/ReX 2
	Terminal adapter
	Quick Start Guide