With fixed installed 10-years long-life lithium battery.
Hush function. Fixing kit available for screwless installation.
- Sensor type: Optical smoke detection
- Battery: Lithium CR123A 3V, 1600mAh
- Sound level: around 90db at 3 meters
- Temperature of function: +4 degrees Celsius to + 38 degrees Celsius
- Humidity max level of function: +90% Relative Humidity without condensation
- 30 days low battery warning