In Axxon One, you can save the archive in case you want to replace the camera, NVR, or any other source of video signal.

To do this, do the following:

1. Delete the old device, but memorize its ID.
   

2. Create a new device in the system with the same ID (1) and bind it to the old archive (2, see Adding and removing IP devices).
   

   Device model, IP-address and any other device parameters may differ from the previous one.

If you replace NVR, the cameras must be connected to the same channels as before. After creating a new device with the old ID, the archive recorded earlier will be available in the system.