6 en | Introduction PRAESENSA
2023-05 | V1.81 |
Release notes
Bosch Security Systems B.V.
Release date Released version Reason
2020-09 1.20 Official release.
2021-02 1.30 and 1.31 Specific customer releases.
2021-06 1.40 Official release.
2021-10 1.41 Official release.
2021-12 1.42 Official release.
2022-05 1.50 Official release.
2022-10 1.60 Internal release.
2022-11 1.61 Official release.
2022-12 1.70 Official release.
2023-02 1.71 Official release.
2023-04 1.80 Internal release.
2023-05 1.81 Official release.
1.3 Scope
The release notes give an overview of new functionality compared to the previous release. It
reports known limitations and possible workarounds.
1.4 Installation and configuration information
PRAESENSA products are delivered with a quick installation guide (QIG) for basic step‑by‑step
installation instructions. Detailed installation and configuration instructions are provided in
the installation manual and configuration manual of PRAESENSA. Both manuals can be
downloaded in different languages from www.boschsecurity.com in the PRAESENSA product
section.
When a PRAESENSA system is installed for voice alarm purposes, take notice of the
installation and configuration directions in the checklist for compliance to the EN54‑16 and
EN54‑4 standards. The checklist can be found at the end of the installation manual.