What is a smoke sensor?

Smoke sensor is a device that has been specially designed to detect smoke in the air and alert all individuals near its presence. Detectors generally serve as safety equipment in residential and commercial buildings to warn residents that it could start fire. Usually the smoke sensor detects smoke using a photoelectric or ionization sensor that activates a very loud sound from the unit itself. Industrial areas or large buildings will generally have multiple smoke sensors that are associated with the central fire alarm system. Proper maintenance of the smoke sensor is an essential part of any fire safety plan and may include testing of the device and replace batteries or other energy sources if necessary. The photoelectric sensor works by projecting a beam of light at an angle of 90 degrees into a tube, at the end of which is a light sensor. When Smoke is in the air and enters this structure, it will be less light. This is detected by a sensor and causes a ac acTIVING Alarm system. If the smoke enters the chamber, the air between these two plates becomes ionized and the current is. This gives the sound of alarm.

The

National Fire Protection Association has published statistics, indicating that the deaths in residences will reduce by 45%when the smoke sensor is present in the home and works properly. The common causes of the smoke sensor failure are depleted battery power sources, incorrect settings, such as incorrect batteries, debris and other substances blocking or disrupting sensors or simple part failure.

Most units allow users to test the audio or visual warning system by pressing the button. To test the sensor itself, most manufacturers generally recommend using aerosol canned smoke sensor. Using a common smoke source such as an illuminated candle or cigaretteIt commands because the debris can clog the sensor and prevent it from working in the event of a real fire.