One of the most important inventions of modern times is the smoke detector . They are inexpensive and rather easy to install. Install a smoke detector on each level of your home. Smoke detectors are also recommended in laundry and furnace rooms. Smoke detectors run on batteries in most cases.
Nothing can be more important than an operable smoke detector.
When traveling, take a smoke detector with you for your family's safety. A smoke detector is a type of fire alarm. Some look like a small dinner plate, only thicker. A smoke detector is placed high in a room because smoke rises. It can detect smoke and sound an alarm before you ever see or smell the smoke.