FireAngel Thermoptek Smoke Alarm Featuring FireAngel's ground-breaking Thermoptek technology, this smoke alarm responds quickly to all types of fire, whether it's slow smouldering fires or fast flames. It features a large central button for easy silencing and regular testing, giving you peace of mind at just the touch of a button. It's easy to install with all fittings included and comes with a 10-year sealed battery so there's no need to replace it. Plus the Sleep Easy capability allows you to silence the low battery warning for 8 hours, up to 10 times, during which the alarm will still sound if a fire occurs. You should fit smoke alarms in bedrooms, living rooms and hallways. Thermoptek sensor provides early warning for all fire types 10-year sealed lithium battery Fittings included
