TWIN PACK KIDDE 29HD 9V BATTERY OPERATED OPTICAL SMOKE ALARM NEW. 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 Match it with other glitter design party supplies and decorations. Duracell: 9V Batteries included. Quick and easy installation:Battery only, wire free. Screws and fixings included. 3 year warranty
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