Professional Fire Alarm, Fire Fighting Solution Provider in Bangladesh
We are Germany Computer, and Telecom Ltd-(GCTL) is one of the best Fire Alarm System Importer, Supplier, Dealer, Distributor, Wholesaler Company in Bangladesh. If you are looking for reliable Fire Alarm System installation in Bangladesh, why not get the benefits to hire professionals from GCTL Technician. We cover a wide range of Fire Alarm systems and troubleshoot issues with your home, office, Banks, Schools, factories, construction sides, and other industries. We visit, design, draw, and install Fire Alarm System all over Bangladesh, especially Dhaka, Chittagong, Rajshahi, Khulna, Sylhet, Barisal, and other Cities. As a reputable and experienced Fire Alarm System installer & supplier, we can provide Firer Alarm System to suit any home, office, Banks, Schools, factories, construction sides and other industries within your budget whether you're looking for a device Fire Alarm System for a home, office, Banks, Schools, factories, construction sides, and other industries. We will design, supply, and install Firer Alarm System to match all of your requirements full fill. We will give you entirely free, to monitor customer's without-obligation survey and written quotation with guaranteed out of billing product of your selected area.
Fire alarm systems:
An Fire alarm system Device includes a plurality of Collections of A majority of automatic telephone dialers are also found in the building and every dialer one set of smoke or heat sensors, and it linked. A plurality of the connects to the automated dialer for actuation alerts Indicators, and every automatic dialer is connected to a phone line Microcomputer thereon the position of each smoke and heat sensor. The microcomputer, consequently, has a modem coupling it to a terminal. The micro-computer includes a connector for coupling a cellphone Terminal to the computer from the outside of the building. Also, the auto-dialer has a relay for shifting in a battery.
Different Types of Fire Alarm Detectors:
Are the detection devices, from intelligent smoke detectors to simple Operated break glass units, there is a vast array of various types.
We can divide them into groups including:
- Heat detectors
- Smoke detectors
- Carbon Monoxide detectors
- Multi-sensor detectors
- A Hand Buch Call Points
Heat Detectors:
Heat detector can operate on a temperature foundation, where it will activate alarm if the temperature exceeds a pre-set value, or it can work in temperatures on the speed of change. Commonly Heat detectors work in a way that is similar to an electric fuse, and the sensors contain a eutectic alloy, which is heat-sensitive when a Particular temperature has been reached; the mix turns out of a Solid.
Smoke Detector:
There are three basic kinds of smoke detectors, including:
- Location
- Light Scattering
- Light Obscuring
Lionization Smoke Detector:
Ionization Smoke sensor generally comprises two chambers. The first is used to compensate for changes in humidity, temperature, or pressure. A source is included by the next chamber, usually, alpha particle, which ionizes the air where a current flows between two electrodes passage through the home. The flow declines when smoke enters the space. This flow is utilized to initiate alarms.
The Light Scattering Smoke Detector:
The light scattering smoke Detector sensor works on the Tyndale effect a photocell and light source are split from each other by a darkened chamber like the Light source doesn't fall on the photocell. The Light is caused by the passage of smoke into the chamber from the origin to be scattered and fall on the photocell. The output signal is used to initiate an alarm clock.
Light Obscuring Smoke Detector:
From the Light obscuring smoke detector, smoke interferes with a light beam between a Mild source and photocell. The photocell measures the total amount of light it receives. The variation in photocell output signal is being used to initiate an alarm. This type of detection may be employed to protect large areas with photocell and the source placed some distance.
Carbon Monoxide Detectors:
Carbon monoxide detectors are also Called CO Flame Detectors are electronic Sensors used to Signify That the outbreak of fire by Balancing the level of carbon Dioxide from the Atmosphere. Carbon monoxide is a poisonous gas. These sensors aren't the same utilized for protecting occupants against carbon monoxide made by combustion in appliances like boilers or gas fires. Carbon Monoxide fire sensors utilize the exact same sort of a detector as the ones in the house but are sensitive and react more quickly. Argon ozone sensors have an electrochemical cell, that senses carbon dioxide, but no smoke or some other gas product.
Multi-Sensor Detectors:
The Multi-sensor Sensors combine inputs from the optical and heat Detectors and process them with a Complex algorithm built into the Sensor circuitry. When polled from the controller panel, the sensor yields worth dependent on the combined responses from both optical and heat detectors. They're made to be sensitive to a broad selection of fire.
Manual Call Points:
A Manual Call Point or Break Glass Call Point is a device that Permits Employees to raise the alarm by breaking the frangible Section on the fascia; this Subsequently Activates the Alert.
Different Types of Fire Alarm Systems:
- Conventional
- Addressable
- Intelligent
- Wireless
Conventional Fire Alarm Systems:
In a Traditional Fire Alarm System, physical cabling is Utilized to interconnect Many call points and Sensors, the signals from That Can Be wired back to the central control unit. Call points and the detectors are arranged in "Zones" to simplify locating the origin of the alert; this is vital for both the fire brigade and basic building management system. Each zone of indicated at the Fire Alarm Control Panel either with both, in some instances, an indicator lamp or. It seems sensible that the more people can divide a building into zones, the much more accurate will be. The Control Panel is wired to minimum of 2 sounder circuits, which could comprise bells sounders or audible devices.
Addressable Fire Alarm Systems:
The detector principle of the Addressable Fire Alarm System is you’re like a Conventional Fire Alarm System except o each detector is given a set Address (usually using a dip-switch) along with the Control Panel can the determine exactly which Sensor or call point has initiated the Alert. As up to 99 devices and a loop might be attached to each circle, the detection circuit is wired. It is typical for a Loop to be fitted with Loop Isolation Modules so that the Loop is sectioned to make certain a brief circuit or one fault will only cause the loss of some small portion of this System, letting the remainder of the machine to work normally. It's left up to the Control Unit to determine whether there is pre-alarm, fault, a fire, or other.
Intelligent Fire Alarm Systems:
However, our next type of System, which is a smart Fire Alarm system, each detector effectively incorporates its computer, which evaluates of the environment around it and communicates to the selected Control Panel, whether there is the fire, fault or the detector head needs cleaning. Necessarily Intelligent System is far more complex and incorporates far more facilities than Conventional or Addressable System. The primary purpose to help protect the occurrence of wrong alarm. Intelligent Fire Alarm System is available in 2, 4, and Eight loop versions, which understand large premises can be monitored from one single alarm panel.
All these are an effective alternative to traditional wired fire alarm systems:
They utilize radio communications that are secure to interconnect the sensors and devices with the controls. It's a concept, which is a whole fire detection system with no need for cabling and offers many advantages that are unique. We have learned that Fire Alarm system sire fitted in many buildings we encounter every day and they are utilized to frighten individuals inside the structure of an emergency fire-related circumstance.
Benefits of Fire alarm system Installation:
- Increases Security
- Increase Fire Rescue
- Reduce hidden alarming
- Help to live torment free life
Brands of Fire Alarm System we serve:
Our diverse staff of IT professionals will help you to extend your support and installation services for all the major vendors and manufacturers of security cameras. So, if you have assigned the task to install the Intruder Alarm System, you'll be no compromising on the kind of hardware you want but will be free to choose. Some of the notable vendors that we have the
Proficiency in installing equipment from includes.
- Honeywell
- BOSCH
- Zeta
- Asenware
- Varito
Buy Firer Alarm System for a Home, Office, School, and Construction Building with Best Price in Bangladesh:
Germany Computer and Telecom Ltd-GCTL provide Fire Alarm system with the best affordable price. Depends on Brand and features of the Intruder Alarm System, we ensure your professional installation, after-sales service at a very reasonable price. You don't have to worry about the genuineness of our products as supplied by the best Security product in Bangladesh. We provide the best product in Bangladesh.
What is a fire alarm system?
Are we really aware that a good fire alarm system can save our lives? The possibility of having a fire at home or at work is something that rarely occurs to us. And yet, this possibility is unfortunately real: a pan forgotten in the fire, the iron on, a plug that makes a bad contact, an armchair too close to the fireplace, a towel that catches when trying to dry it in the heat of a stove? Danger lurks! Today we are going to see how a fire alarm system works: protection alarms, smoke detectors, fire extinguishers, etc., to prevent fires at home and at work.
Fire alarm system: Knowing the risks is the first preventive measure
Knowing the risks is the first measure to know how to identify the potential causes that may originate an accident (domestic or forest), and to further increase the level of safety. What are the essential preventive acts that we should all know about?
Fire alarm: Smoke detector
In some EU countries, there are already specific fire protection regulations that require the installation of smoke detection equipment in all types of facilities, homes, establishments, companies and buildings. A fire Fighting Solutions ensures safety. Smoke detectors detect fires in their initial phase and prevent fire immediately, when the audible alarm is activated. It is advisable to regularly check the proper functioning of the alarm system.
Types of fire alarms GCTL sell
- Thermostatic heat detectors. It's the thermal detector. It turns on with an acoustic signal when the ambient temperature of a space exceeds a certain value - usually 58º - for a certain time.
- Thermo velo cimetric heat detectors. It is a thermal detector that turns on when the rate of increase in temperature exceeds a certain value, about 8 ° C per minute, for a certain time.
- Combined heat detectors. They incorporate a thermostatic element (controls the temperature) and another velocimetric (speed of heat increase).
- Ionic smoke detector (Invisible smoke and of course visible smoke too). Any fire produces gases (although at the beginning it does not have smoke or flame) this device detects them. They are activated due to the influence produced by the combustion products on the electrical current generated in an ionization chamber.
- Optical smoke detector (Visible combustion smoke). They are also called photoelectric detectors or, for large spaces, linear light beam optical detectors. In short, an optical detector has a lens that detects visible smoke that is activated by the influence of a darkening of the air or the diffusion of light (called Tyndall effect) in the infrared, visible and / or ultraviolet areas of the electromagnetic spectrum.
- Gas detectors. They are sensitive to the gaseous products of burning and / or thermal decomposition (More industrial use).
- Flame detectors. They are sensitive to the radiation emitted by the flames of the fire.
- Multi sensor detectors. They are sensitive to more than one fire phenomenon, for example, such as smoke and heat.
How much Fire Alarm System, Fire Fighting Solution price in Bangladesh?
Fire Alarm System, Fire Fighting Solution price in Bangladesh ranged from BDT 850,00.00 to 750,000.00. The price variation depends on specification, quality and Brand.
Who is the best supplier, Importer and installer for Fire Alarm System, Fire Fighting Solution in Bangladesh?
Germany Computer and Telecom Ltd is the best supplier, Importer and installer for Fire Alarm System, Fire Fighting Solution in Bangladesh with many years of experience.
