The term stands for Public Addresss & Voice Alarm, which means alerting and addressing audio equipment, the main purpose of which is to
guide and control people in times of crisis in high-risk and crowded buildings such as hospitals, city stations, ports and airports. .
For information and coordination between different departments
in places such as hospitals and health centers, universities
and training centers, factories and warehouses, airports, public places, hotels, entertainment centers, chain stores, etc.
Efficient is needed for pitching and public information
with the aim of giving voice to different parts of a large building or complex (Public Address System). This system can be used to call people, play music and radio, play voice alerts in emergencies, inform and generally facilitate the control and management of places.
Read MoreThis modification provides the acronym Back Ground Music in public environments such as shopping malls with different zoning and uses
to play an independent sound or music in each zone in a limited sound range.
Read MoreIdentifying the exact location of a fire or fire has always been one of the main concerns of users, and an addressable fire alarm system is the best choice to address this challenge.
A distinctive feature of this system is the ability to select a single address for each device, and using the central control panel, a single name can be selected for each detector.
In the analog addressable fire alarm system, the detectors are
always active and Receives and responds to any signal sent by the central control panel.
These detectors provide the data as input signal to
the microprocessors of the central control panel, and in case of fire
or error, the central panel detects the change in status and shows the exact location of the fire or error.
In addition, using this system, it is possible to determine the exact cause of the fire, the exact location of the fire or error, and activate the alarms that are related to that place.
Read MoreA fire alarm system is a set of electronic components that are responsible for detecting a fire.
Fire alarm systems are used in a variety of office, industrial and residential buildings, etc.
to minimize the damage caused by fire and also to inform the occupants of the building in case of emergency and danger of fire.
You are using these systems to prevent casualties as much as possible.
This system includes equipment such as smoke, heat, flame and
gas detectors that are used for early detection of fires and warning through sirens and flashers.
Proper design, implementation and use of this system can prevent many life and financial risks.
Read MoreToday, with the aim of managing energy consumption as well as the optimal use of intelligent building management system BMS,
in many modern buildings, systems are used that all its components are integrated and work in an integrated and coordinated manner.
The result is a reduction in energy costs and the detrimental effects of the environment. Smart buildings provide useful construction services such as
heating and cooling systems, air conditioning,
lighting control, protection and security systems, etc. with the least cost and environmental impact in the building.
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