
For more than 70 years, Pfannenberg has been a trusted name in industrial safety and signaling technology. From its headquarters in Hamburg, Germany, Pfannenberg develops visual and audible signaling devices that meet the highest requirements for machine safety and hazard communication in modern production environments.
The PATROL series, Pfannenberg’s Advanced Technology Range Of Loudness, sets a new benchmark for audible and combined visual/audible alarms. Designed for harsh industrial conditions, PATROL devices offer high acoustic efficiency, fast installation and exceptional reliability. Thanks to the innovative 3D-Coverage planning method, users can accurately determine the effective coverage area and ensure compliance with EN 54 and other safety standards.
Built to last and supported by a 10-year warranty, the PATROL range delivers dependable performance in factories and process industries worldwide. With manufacturing sites and service partners across Europe, Asia and the Americas, Pfannenberg provides trusted signaling solutions that protect people, machinery and the environment.
Pfannenberg Products
The Pfannenberg range includes audible and visual signaling.

