- Use in living rooms, bedrooms, halls and landings
- Test/Hush button allows you regular testing of alarm and can be used to temporarily silence nuisance alarms. e.g, those caused by cooking or steam.
- Loud 85 Decibel Alarm
- Optical Sensor - Quickly detects particles to determine smoke levels
- Duracell 9V Batteries included
- Quick and easy installation. Battery only, wire free.
- Screws and fixings included.
- 3 year warranty
- Twin Pack
- Model: 29HD
- Part code: KCNSMT
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