• Kidde Firex range of smoke and heat detectors 
• Mains powered with alkaline back-up batteries
• Interconnectable with other units from the Kidde series for best fire protection within the home
• If one alarm senses a fire, all alarms will react
• Selecting right sensor type for each room will reduce number of false alarms
• Models available
• Ionisation alarm with alkaline back-up battery 
• Optical alarm with alkaline back-up battery 
• Heat alarm with alkaline back-up battery 

Ionisation smoke alarms detect invisible fire particles (associated with fast flaming fires), suitable for landings and office spaces.

Optical smoke alarms detect visible fire particles (associated with slow smouldering fires), suitable for bedrooms, living rooms and hallways

Heat alarms detect changes in temperature in a room, suitable for kitchens and garages where smoke or mist may regularly be present.