Fire detectors - housing security

Typical fire alarm systemIt is not such a simple complex of original technical means that are simply necessary and serve to detect a fire in time, as well as to generate control signals for automatic warning systems for the source of fire and fire suppression. Its structure includes such elements as:

• PKP. Reception and control device.

• Remote control, to control it (if necessary).

• Equipment designed for the operator center.

• Fire detectors and various warning devices (warning lights, sirens, etc.).

Instruments are designed to power this system.control and reception. Alarms that create autonomous fire detectors, generate messages and transmit to the center of the operators. In addition, alarms are generated, after which the control of external systems is triggered (fire extinguishing device, fire warning, supply and exhaust ventilation, smoke removal).

The control panel, which is equipped with smokeFire detectors are used in order to make it easier to control from a local point of an object the devices that are included in the fire protection system. Sometimes without them it is simply impossible to manage such systems. Depending on how they operate, fire detectors can be used in smoke, heat, ionization, light, combined, gas and many others.

Types of fire-fighting systems:

• Systems not addressed.Announcers have a fixed threshold of sensitivity. In addition, a group of such detectors is instantly included in a common alarm system loop, in which, after the operation of just one of the detectors, a generalized alarm signal will be generated in the loop.

• Address systems.They contain information about the address in which the fire detectors are installed. Thanks to this, it is possible to determine the source of ignition up to the place where the fire detector is installed.

Sometimes it is necessary not only to detect the place of fire, but also to localize the fire in a very short time.

There is more than one type of fire extinguishing system:powder, water, gas. In order to extinguish a fire caused by electronic equipment, gas extinguishing systems are mainly used. The principle of their operation is based on lowering the oxygen concentration in a closed room by spraying carbon dioxide and freon. But sometimes this is simply not enough, you have to contact the specialists of the fire service.

However, fire detectors can alwayswarn that danger is approaching. In this regard, the majority of fire services recommends installing such warning systems. In any case, fire systems increase the safety of people. That is why now they are so popular among consumers. They are installed not only in city apartments, but also in houses outside the city. You can meet them at the cottages.