A smoke detector device is a device that detects smoke or fire. Many industrial, mass residential buildings, commercial complexes and small houses use smoke detectors to prevent deaths and injuries from fire accidents by detecting fire or smoke. The detectors that are fixed in commercial, industrial, and mass residential buildings give a signal to the central fire alarm system whenever a fire is detected and these detectors are powered by the building power with a battery backup.

The detectors that are used in smaller houses is often known as smoke alarm. These alarms are very small and manufactured in different shapes. These alarms are placed on the walls or ceiling of your home. Whenever the fire or smoke is detected by the small house alarm devices, they produce a loud beeping noise, alerting residents to the danger. Generally these detectors issue a local audible from the detector itself and are often powered only by a single disposable battery.

So, if you install the smoke detectors in your house, you can prevent the deaths as well as you can afford the price of the smoke detector.