Optical Smoke Detector KD 128B also called a photoelectric smoke alarm is effective at detecting larger particles of smoke. When it detects smoke, it signals loud and continuous alarm (alarm volume 85 dB from 3 meter distance). The detector is equipped with three CR2450 3V batteries, with a 5-year lifespan. After every 43 seconds the detector blinks red, this means the optical smoke alarm works properly. The smoke detector is intended to make a chirping noise once the battery needs changing, if that happens disconnect the unit and replace the batteries. 2 year warranty. Optical Smoke Detector KD 128B meets EN 14604:2005/AC:2008 standard.
Read all instructions that come together with optical smoke detector before installation!
- EN 14604:2005/AC:2008
- Optical Smoke Detector / Photoelectric Smoke Alarm
- Batteries – 3 x CR2450 3V, with a 5-year lifespan
- Alarm volume – 85 dB from 3 meter distance
- Operating temperature – from -10°C up to +40 °C
- Diameter – 70 mm