Significantly Reduce False Alarms

Designed with our customers in mind, our detectors provide best-in-class identification of false alarms through an advanced chamber design. This chamber prevents steam and dust particles from entering, which can cause false alarm disruptions.

  • With the ability to detect a wide range of fires from flaming to smoldering types, the combined optical and heat multi-sensor detector is the preferred choice for multiple environments including, light industrial, retail, and offices.

  • Designed to be adaptable and flexible, the 855 and 835 series fire detectors can be used in most premises to protect against a wide range of potential fire risks.

  • We have developed a range of detector base accessories that have been designed for use with the Generation 6 detector base range to cut installation time, enhance the installed appearance, and mechanically protect the installation.

Enhancing Fire Safety with ZETTLER's False Alarm Reduction Technology

Experience the future of fire detection technology with ZETTLER. Our innovative fire detection solutions are thoughtfully crafted to significantly reduce false alarms.

Join us now to explore the science behind our false alarm reduction technology, empowering you with invaluable insights on how it works. See how ZETTLER's dedication to excellence ensures a safer and more reliable fire detection system.

Don't miss out on this essential knowledge that can redefine your approach to fire detection. Embrace a safer tomorrow with ZETTLER.
Close-up of a siren on an ambulance, overlaid with a blue gradient

With a multi-sensor that monitors for smoke, heat, and CO levels, the 855P/835P detectors accurately pinpoint the presence of fire.


Lower Lifetime Costs

Our detectors have been specially engineered with drift compensation, which ensures sensitivity will stay at a constant level even when there’s chamber contamination.
A smoke detector installed in a commercial building, with people walking below

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