It is composed of several types of alarms.
These systems keep people and their belongings safe by alerting them of an imminent danger through a medium of sound.
In general, this is a sound that triggers when something is fishy.
These devices are governed by international standards and for every threat there is a specific type of warning.
Their operation is based on electronics and computers, and therefore, we distinguish them into different types.
Earlier, they were mostly used by businesses; however, now we have many models available for individuals to use.
Many companies specialize in the installation of security systems.
There are specific regulations for making them.
This system was invented by the creator of electrical devices, Kaya Ryoi.
His objective was to design a system to warn people of any danger.
Its operating principle is to monitor environmental variables and non-compliance of a variable, the device beeps and performs specific actions as self-closing doors, or warns the police, etc.
They consist of several components, each with a specific role, like a conventional detector and a bell, but there are several variants of these systems.
The most common are the anti-intrusion systems, for fire, for pool safety of children and finally the video based systems.
The different categories: They are essentially made from electronic components and processors that assist their sensors in detecting all kinds of danger.
There is an international standard assigned for them and the construction of these systems should meet certain given criteria.
They are divided in to three main categories; the type of sounds made by each of these three kinds of devices is different.
The first category is that of systems that indicate a danger to life.
Those systems using this type of warning mechanism are fire-resistant, anti-aggression and pool alarms.
The second category relates to alarm devices that indicate a danger to property.
This includes alarm systems and burglar devices that are sensitive to increases in temperature.
The final category is of those which are used to warn users of failures in the equipment.
Note that these systems are sometimes equipped with functions other than the beep, to ensure a better way of security.
For example, in some systems of fire alarms, water jets out of the ceiling automatically as soon as smoke is detected.