Features

• The Quell Long Life smoke alarms provide a total smoke alarm solution for the home. Each smoke detector is location specific, offering protection for bedrooms, living areas, kitchens and hallways.
• With a sealed-in lithium battery, changing batteries is a thing of the past! No battery replacement for the life of the alarm, means that all you have to do is run tests on a regular basis, and keep it clean and free from bugs, dust and debris and you are protected for up to 10 years.