Support for LSM versions

The latest version 3.6 of the Locking System Management Software (LSM) has been available since 15 April 2026.

This means that support for older versions can only be provided for a limited time. Here is an overview of the affected versions:

LSM 3.5 (SP 3) – Standard support expected to continue until 30 April 2027

LSM 3.5 (SP 1, 2) – Standard support ended on 31 December 2025

LSM 3.4 (SP 1&2) – Standard support ended on 31 December 2021
 

We recommend a separate support agreement with prioritized support for all end customers with an LSM Business or higher.