Ajax 220V power supply board for Hub and Rex control units 22810
The Ajax 220V power supply board (part number 22810) is an official replacement designed to replace the preinstalled power supply in the Hub, Hub Plus, and ReX signal repeaters of the Ajax security system. It is a 220V AC board designed to ensure business continuity in case of failure, upgrade, or maintenance work on the original power supply module.
- Official Ajax replacement
- 220V AC power supply
- Compatible with: Ajax Hub - Ajax Hub Plus - Ajax ReX
- Direct installation inside the device
- Replaces the original failed or obsolete power supply unit
- Quality and safety guaranteed by Ajax Systems
Frequently bought together
Ahax 220V board for quick and safe power supply restoration
This board is designed to be easily installed inside the device, quickly restoring the operation of Ajax control panels and repeaters in the event of an interruption or malfunction of the pre-existing power supply. It represents an ideal solution for technicians, installers and service centers.
Compatibility with Ajax Jeweller systems
The 220V board is fully compatible with the Ajax Jeweller range, ensuring stable and continuous power supply to all supported devices. It is an essential replacement to ensure maximum reliability of the security system over time.
Easy to install
Installation of the board is simple and requires only internal work on the device. After removing the failed power supply, the new board can be installed in a matter of minutes, ensuring that the system is back up and running.
Data sheet
- Type: Power supplies
- System: Wireless

