AJAX
Introduction
GCXONE supports AJAX integration for centralized alarm reception. AJAX hubs containing NVRs, intrusion panels, and other alarm-triggering objects can be integrated with GCXONE for centralized alarm management.
- Supported Device Types:
- AJAX Hub
- AJAX NVR
- Supported Functionality:
- Discovery
- Alarm reception only — no live streaming, playback, or PTZ features
- Alarm Transmission Protocol:
- SIA (Security Industry Association Protocol)
AJAX Hub / AJAX NVR:
- The AJAX Hub acts as a container for multiple alarm objects such as intrusion panels, NVRs, and other sensors.
- In GCXONE, you can add either:
- AJAX Hub: For AJAX manufactured cameras
- AJAX NVR: For third-party cameras
- All alarms from Hub or NVR objects are received collectively under this device in GCXONE.
AJAX Config Guide with GCX-ONE
-
Obtain Hub ID or Device ID
-
Hub ID is required for adding an AJAX Hub
-
Device ID is required for adding an AJAX NVR
Both must be collected from the AJAX client application specific to the customer's Hub
Important:
When entering the Hub ID or Device ID:
- GCXONE performs an existence check using the NXGEN API key.
- The customer must invite NXGEN to their AJAX Hub through the AJAX client application. Without this invitation, GCXONE cannot verify or link to the Hub or NVR.
- Add AJAX Device in GCXONE
step 1: Navigate to the Devices tab

step 2: Click the Add button

step 3: The Add Device dialog will be displayed

step 4: In the dialog, open the Device dropdown and select AJAX Hub or AJAX NVR


step 5: Enter all required fields: Name, Timezone, Hub ID (for AJAX Hub), Device ID (for AJAX NVR).


step 6: Click Discover.

-
The platform will connect to and verify the Hub or NVR.
-
On success:
-
For Hub: All devices associated with the Hub will be automatically fetched and displayed
-
For NVR: All cameras associated with the NVR will be automatically fetched and displayed

-
Review the discovered devices or cameras and confirm the details.
step 7: Once the device is successfully discovered, click Save

- Configure SIA Alarm Receiver (AJAX Client)
After adding the device:
- Locate your newly registered AJAX device in the device list
- Click the View button beside the device
- On the device overview page, the required SIA configuration information will be displayed

- Configure in AJAX Client
- Receiver IP/PORT: Configure at Company Level in the AJAX client
- Encryption Key: Configure at Company Level in the AJAX client
- Account Number: Configure at Object Level in the AJAX client for the Hub or relevant alarm object
For detailed receiver configuration instructions, refer to the AJAX Integration Guide.
