This alarm is designed to detect tiny smoke particles this alarm is powered by a sealed, long-life lithium battery for ten years, which is the intended life of the alarm.
- 10 year lithium battery
- Maintenance free
- BSI Kitemarked to BS 5446 (Pt 1)
- CE Marked
- Test and hush buttons with auto reset
- Dimensions: diameter 142mm x depth 40mm
- 5 year warranty