Why the Windows license key and System ID are the same on all my DIVAR IP 6000?
These units come pre-licensed from the factory and they have an OEM (Original Equipment Manufacturer) license activated.
Please see more information about OEM on the Wikipedia link below:
According to its datasheet, all components relevant to the usage of DIVAR IP 6000 as storage array in a Bosch recording solution are pre-installed and preconfigured.
Simply connect to the network and power the unit up — DIVAR IP 6000 is ready to begin recording straight out-of-the-box.