Model: Hub 2 Plus W | Brand: AJAX
The Ajax Hub 2 Plus is a professional wireless alarm system designed for comprehensive security. It offers robust communication capabilities and supports a wide range of wireless devices, making it suitable for various security needs.
Key features include:
Please read this manual carefully before operating the device. Failure to follow instructions may result in damage to the device or personal injury.
Verify that all items are present in the package:
Familiarize yourself with the main components of the Ajax Hub 2 Plus.

Figure 4.1: Top view of the Ajax Hub 2 Plus. This image shows the sleek, minimalist design of the hub from above, featuring the AJAX brand logo prominently in the center.

Figure 4.2: Side view of the Ajax Hub 2 Plus. This perspective highlights the slim and elegant profile of the device.

Figure 4.3: Back view of the Ajax Hub 2 Plus. This image displays the rear panel, including the mounting points, power input, Ethernet port, and two SIM card slots for redundant communication.
To expand your security system, you can add up to 150 wireless devices:
The Hub 2 Plus supports integration with up to 50 IP cameras or video recording channels. Refer to the Ajax app for detailed instructions on adding and managing video surveillance devices.
| Problem | Possible Cause | Solution |
|---|---|---|
| Hub is offline in the app. | No internet connection (Ethernet/Wi-Fi), SIM card issues, power outage. | Check router/modem, ensure Ethernet cable is connected, verify Wi-Fi settings, check SIM card balance/signal, ensure Hub is powered. |
| Device (detector) not connecting. | Device too far from Hub, low device battery, interference, incorrect pairing. | Move device closer to Hub, replace device battery, check for interference sources, re-attempt pairing process in the app. |
| Alarm not sounding. | Siren not installed, siren settings incorrect, Hub not armed. | Ensure a siren is connected and configured, check siren volume/trigger settings in the app, confirm the system is armed. |
| Cannot add more devices. | Reached maximum device limit (150). | The Hub 2 Plus supports a maximum of 150 wireless devices. Consider upgrading to a different Hub model if more devices are needed. |
| Feature | Detail |
|---|---|
| Brand | AJAX |
| Model Number | Hub 2 Plus W |
| Dimensions (L x W x H) | 16.3 x 16.3 x 16.3 cm (6.4 x 6.4 x 6.4 inches) |
| Weight | 300 grams (0.66 lbs) |
| Color | White |
| Power Source | Wireless (AC 110-250V, 50/60 Hz) |
| Backup Battery Life | Up to 16 hours |
| Wireless Frequency | RF868 MHz (Jeweller protocol) |
| Internal Security | Tamper anti-opening |
| Communication Channels | Ethernet, Wi-Fi, Dual SIM 3G |
| Max Wireless Devices | 150 |
| Max Users | 100 |
| Video Integration | Up to 50 IP cameras or video recording channels |
| Operating Temperature | -10°C to 40°C (14°F to 104°F) |
| Installation Method | Wireless DIY / Wall Mount |
| Compatible Devices | Any device not MotionCam, ocBridge, or uartBridge |
For warranty information, please refer to the documentation provided with your purchase or visit the official AJAX website. AJAX products typically come with a manufacturer's warranty covering defects in materials and workmanship.
If you encounter any issues or require technical assistance, please contact AJAX customer support or your authorized dealer. Support contact details can usually be found on the AJAX official website or within the Ajax Security System mobile application.
Online Resources:
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Ajax Hub User Manual: Setup, Features, and Support Comprehensive user manual for the Ajax Hub security system, covering setup, configuration, features, and maintenance. Learn how to install, connect, and manage your Ajax Hub for reliable security. |
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Ajax Hub 2 User Manual This user manual provides detailed information on the Ajax Hub 2, an intelligent wireless security system control panel. It covers installation, connection, operational principles, settings, maintenance, and technical specifications for reliable home and business security. |
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Ajax ReX Range Extender User Manual and Setup Guide This user manual provides comprehensive information on the Ajax ReX, a radio signal range extender designed to expand the communication range of Ajax security devices. It covers functional elements, operation, connection, configuration, installation, maintenance, and technical specifications for optimal system performance. |
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Ajax Hub User Manual Comprehensive user manual for the Ajax Hub, detailing its features, installation, setup, settings, and technical specifications for the Ajax security system. |
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Ajax ManualCallPoint (Red) Jeweller User Manual User manual for the Ajax ManualCallPoint (Red) Jeweller, a wireless, wall-mounted button for manual fire alarm activation. Covers installation, operation, integration with Ajax systems, troubleshooting, and maintenance. |
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Ajax Case User Manual: Installation, Compatibility, and Features This user manual provides detailed information on Ajax Case enclosures, including different models (A, B, C, D) for housing various Ajax security devices. It covers functional elements, device compatibility, installation procedures, cable management, and warranty information, ensuring secure and organized deployment of Ajax systems. |