LSN improved Test Tool 1.04

LSN improved Test Tool is a professional PC application from BOSCH Security Systems GmbH designed to streamline the commissioning, testing, and maintenance of LSN improved (LSNi) devices and loops used in Bosch fire detection and security systems. It helps installers and service technicians verify wiring, check device health, and document tests quickly and accurately, reducing time on site and minimizing downtime.

Key capabilities include:

• Device discovery and identification: Detects LSNi devices on the loop and displays key details such as type, address, and status.
• Live diagnostics: Provides real-time loop and device health information to aid in troubleshooting issues like wiring faults or communication problems.
• Guided testing: Supports common functional tests and device checks, with options to trigger indicators or simulate conditions where supported.
• Data readout and export: Reads device and loop information and lets you save snapshots for comparison, reporting, and documentation.
• Logging and reports: Records test results and events with timestamps, and generates clear handover or service reports for compliance and record-keeping.

Typical use cases:

• Commissioning new installations and verifying loop integrity
• Periodic inspections and functional testing
• Device replacement and post-service verification
• Troubleshooting wiring or communication issues

System and usage notes:

• Runs on a Windows PC (Windows 10/11 recommended)
• Requires a compatible Bosch LSN interface/adapter
• Intended for trained professionals; follow Bosch documentation and local regulations when making any changes to system settings

With an intuitive workflow and focused diagnostics, LSN improved Test Tool helps ensure reliable performance of Bosch LSNi systems while improving efficiency and documentation quality across the project lifecycle.

LSN improved Test Tool is developed by BOSCH Security Systems GmbH. The most popular versions of this product among our users are: 1.0 and 1.4. The names of program executable files are LSNTestToolENG.exe, StartLSNi.exe.