Bosch praesideo file transfer application download

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This article describes how to upgrade a Praesideo NCO-B system to include an NCO3

When adding an NCO3 to a system running on NCO-Bs, either to expand the system or to replace an NCO-B, there are certain things to keep in mind.

Step-by-step guide

  1. Upgrade all hardware to the latest versions (NCO-B to 3.64 and the NCO3 to 4.43(latest)).
  2. Update the PC call server and PC call stations to 4.43 (latest).
  3. Run a license upgrade.

Details