What is the principle of smoke detector

The smoke alarm is made up of two parts: At the first, the sensor used to detect the smoke, for second, the very loud electronic speaker that can alert people in case of danger.A 9-volt battery is all it takes to keep the smoke alarm going.The most commonly used smoke alarms in the world today are the photoelectric smoke alarms and the ionizing smoke alarms.

To explore the characteristics of domestic fire and fire prevention countermeasures,

To prevent household fires, reduce fire loss has a realistic significance In modern urban family, many people don’t understand the home security sense cause fire accident, make good happy family destroyed in a twinkling of an eye, have led to the destruction, and once a fire at the household, improper disposal, alarm is slow, is the main reason of causing casualties.Therefore, people should actively understand the main causes of family fire, master the knowledge of fire prevention and the methods to protect themselves in case of fire, and eliminate them in time

More than 50,000 serious domestic fires occur every year in the UK, most of which cause casualties and heavy property losses, some involving neighbors and more serious fire losses.In the investigation of the cause of the fire, the vast majority of people involved in the fire family said that before, they always thought the fire was a family affair, far away from their own, did not expect this time to happen on their own head.

The main cause of domestic fire is paralysis and failure to take preventive measures

Some tragedies can be avoided if simple fire precautions can be taken in advance according to your home’s actual situation.

Product:

Smoke Alarm :

RCS420 RCS421

Hot Sale Smoke Detector Fire Alarm with CE, EN14604 approval