/ Fire alarm systems

Fire alarm systems

Modern alarm and warning systems successfully solve fire protection tasks. They allow you to quickly detect a likely source of fire or smoke, instantly report the incident to the Ministry of Emergencies, to notify people in the building using light and sound. Fire alarm - a system that includes a certain set of equipment, which is selected based on the area of \u200b\u200bthe controlled territory, the technical characteristics of the building, the level of fire hazard of the object.

Three main types of modern fire alarm systems can be distinguished:

1. Address systems determine the specific place in which the sensor triggered, which significantly increases the degree of responsiveness to the situation of the relevant services.
2. Address-analog fire protection systems allow you to get the most complete source information: they collect data from several sensors (smoke and temperature), and then transmit information to the center. Depending on how exactly these parameters change and a decision is made on the formation of the signal.
3. Conventional fire alarm systems should be installed only in small rooms, for which finding a source of ignition will not be a big problem.

EQUIPMENT FOR FIRE SYSTEMS

The set of equipment that is used to organize the system, first of all, depends on the scale of the project, the necessary degree of its protection, the likelihood of a fire (especially for industrial premises). Automatic fire alarm systems include

• sensors for measuring temperature and smoke in the room,
• detectors for processing, logging data and generating an alarm,
• a controller designed to collect and analyze information and send an emergency signal to the Ministry of Emergency Situations to turn on a fire extinguishing system, smoke removal, and fire alarm notification.

Sensors and detectors are one of the most important links in an automatic fire alarm, on which the effectiveness of the entire system depends. They respond to such indicators as an increase in ambient temperature, the rate of this increase, as well as the concentration of combustion products in the air and the nature of its increase. In addition, fire alarm sensors detect smoke in the room and increase electromagnetic radiation. As a result, the operation of the entire automatic fire alarm system depends on how sensitive and resistant these devices are to interference. There is a division of all smoke detectors into photoelectric and ionization, active and passive.

SPECIALISTS ON FIRE ALARM SYSTEMS OF THE PHOENIX COMPANY WILL HELP:

1. make a technical inspection of the premises and identify the existing risks of fire,
2. prepare a package of documents for designing,
3. select the necessary equipment based on the fire hazard of the facility, its scale and controlled territory,
4. buy a fire alarm,
5. install equipment, carry out commissioning,
6. maintain the system in working condition by carrying out its service warranty and post-warranty service,
7. in case of fault detection, promptly replace this element of the system.

Ready solution: OPS-2 (Estimated price: 11438.00 rub.)

This standard solution is an autonomous fire alarm system for small objects (country houses, shops or offices). During its creation, the Astra-Dozor Reception and Control (PPK) device manufactured by STC TEKO was used.

Ready solution: OPS-1 (Estimated price: 16539.70 rubles)

A typical solution is a fire alarm system built using the Altonika RIF STRING-200 kit and provides centralized security for the cottage village.

To implement the proposed standard solution for the autonomous protection of cottage villages, a security alarm system (SOS) was used on the basis of equipment manufactured by the Bolid NGO.

Ready solution: OPS-9

To implement the proposed standard solution, an autonomous addressable fire alarm and monitoring system was used, which is based on a terminal object device (UOO) S632-2GSM, manufactured by Proxyma. With the help of this inexpensive universal device in a compact and easy to install case, you can protect medium and small objects.


Ready solution: OPS-10

To implement the proposed standard solution, a fire and security alarm system (OPS) was used, which is based on a terminal object device (UOO) S632-2GSM-VK, manufactured by Proxyma. With the help of this inexpensive universal device in a compact and easy to install case, you can protect medium and small objects.

Ready solution: OPS-14

To implement the proposed standard solution, a fire alarm system and a warning and evacuation system for people during fires were used, which is based on the Minitronic A32 security and fire alarm control and control device manufactured by Unitest CJSC. The system provides centralized and autonomous protection of buildings and structures - shops, offices, banks, residential buildings, preschool and school facilities, storage facilities from fires and unauthorized intrusions.

The security and fire alarm system is a complex set of technical means and equipment that serve for the timely detection of fire and unauthorized entry into the protected area. As a rule, security and fire alarms are integrated into a complex that combines security systems and engineering systems of a building, providing reliable address information for warning, fire extinguishing, smoke removal systems, access control, video surveillance and much more.

Depending on the scale of the tasks that the fire alarm system solves, it includes three main categories of equipment:

1. Equipment for centralized control of security and fire alarms (for example, a central computer with software for managing security and fire alarms installed on it; in small systems of security and fire alarms, tasks of centralized control are performed by a security and fire panel);

1. Equipment for collecting and processing information from security and fire alarm sensors: security control and fire alarm devices (panels);
2. Sensor devices - sensors and detectors of fire alarm.

The integration of security and fire alarms as part of a unified security and fire alarm system is carried out at the level of centralized monitoring and control. At the same time, the security and fire alarm systems are administered by independent control posts that maintain autonomy as part of the security and fire alarm system. At small objects, the fire alarm is controlled by control and reception devices. The control and control device supplies security and fire detectors via security and fire alarm loops, receives alarm notifications from detectors, generates alarm messages, and transmits them to a central monitoring station and generates alarms to trigger other systems.

The security alarm system as part of the fire alarm performs the task of timely notification of the security service about the fact of unauthorized entry or attempt to penetrate people into the building or its individual rooms with fixing the date, place and time of violation of the security line. The fire alarm system is designed to timely detect the place of ignition and generating control signals for fire warning systems and automatic fire fighting. The main functions of the fire alarm are provided by various technical means. Detectors are used for fire detection, for processing and logging information and the formation of control alarms - reception and control equipment and peripherals.