VELUX Optical Smoke Detector KFA 100 WW
Reliable early smoke detection for greater safety in your home
The VELUX optical smoke detector KFA 100 ensures fast and reliable detection of developing smoke, significantly increasing safety in living spaces. Thanks to modern optical light-scattering technology, the detector responds particularly sensitively to smoke particles and provides early warning with a loud, clearly audible alarm signal.
Precise optical light-scattering technology
The KFA 100 WW operates using optical light-scattering measurement. Even the smallest smoke particles inside the measuring chamber are detected and immediately trigger an alarm. This technology is particularly reliable in the case of smouldering fires, which often originate from furniture, electrical appliances, or textiles.
Easy integration and installation
The smoke detector is specially designed for use within the VELUX system and can be installed easily. The timeless, discreet white design blends unobtrusively into any living environment.
Product advantages at a glance
- Fast smoke detection through optical light-scattering technology
- Loud alarm signal for reliable warning
- Reliable VELUX brand quality
- Low maintenance and durable
With the VELUX optical smoke detector KFA 100 WW, you are investing in certified safety and ensuring peace of mind – day and night.


