Signaling Technology

Description Language Type Size Download

3D Coverage

Signaling visualised with Pfannenberg's 3D-Coverage.

  • English
pdf 1.6 MB Download

Signaling for plant safety

Quick guide - infographic

  • English
pdf 77 KB Download

EN 54-3 and EN 54-23

A perfect fire alarm system needs perfect planning.

  • English
pdf 5.0 MB Download


Certified flashing lights and sounders for industrial applications with special requirements.

  • English
pdf 3.6 MB Download

SIL and PL

Safer Running of Processes and Risk Minimisation in the Operation of Plants and Machines · Safety-related Sounders and Flashing Lights · Edition 15

  • English
pdf 1.1 MB Download

Are you ready for EN 54-23?

  • English
pdf 2.7 MB Download


Pfannenberg's new Sounder Generation

  • English
pdf 670 KB Download


Realise norm-conforming functional safety.

  • English
pdf 2.5 MB Download

Day and night

All in one device: Individual sound levels for day and night Sounder DS 5-DN with externally adjustable sound level

  • English
pdf 1.4 MB Download