Beam Detector
- Smoke detection across large, high spaces
- One beam can cover up to 100 m
- For warehouses, halls and atriums
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Get a priceDetection & Alarm
Heat and beam detectors, manual pull stations, sounders and strobes, fire alarm modules, cable and emergency lights in Bangladesh. Installation on request.
Products
Conventional Sounder
- Loud alarm sounder for conventional fire systems
- Wall or ceiling mounted, 24 V DC
- Low current, selectable tones on most models
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Device Back Box
- Mounting box for sounders, call points and modules
- Surface mounting with cable knockouts
- Fire-resistant plastic or metal
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Emergency Exit Light
- Lights the way out when the power fails
- LED with 2 to 4 hours battery backup
- Wall or ceiling mounted
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Extinguishing Control Panel
- Controls a gas or foam suppression system
- Detects, warns, counts down and releases
- Manual release and abort controls
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Fire Alarm Cable
- Fire-resistant cable for alarm circuits
- Keeps the system working during a fire
- Copper conductors, LSZH sheath
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Fog Light with Backup Power
- Emergency floodlight with battery backup
- Lights large areas during a power cut
- Wall, ceiling or pole mounted
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Heat Detector
- Detects fire by heat where smoke detectors would false-alarm
- Fixed temperature or rate-of-rise
- For kitchens, generator rooms and dusty areas
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Input Module
- Brings a contact signal into the fire alarm panel
- Monitors flow switches, pumps and valves
- 24 V DC, panel or back-box mounted
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Isolator Module
- Protects an addressable loop from short circuits
- Isolates only the faulty section
- The rest of the loop keeps working
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Manual Pull Station
- Lets anyone raise the fire alarm by hand
- Pull handle or break glass, resettable
- Wall mounted at exits and on escape routes
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NAC Extender
- Adds power for more sounders and strobes
- Triggered by the fire alarm panel
- 24 V DC with battery backup
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Output Module
- Lets the fire alarm control other equipment
- Relay output to shut down, release or switch
- 24 V DC, panel or back-box mounted
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Public Address (PA) System
- Voice announcements and background music
- Zoned, so each area can be addressed on its own
- Can be linked to the fire alarm for evacuation
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Smoke Tester
- Aerosol for testing smoke detectors
- Safe, non-toxic and leaves no residue
- For routine fire alarm maintenance
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Sounder with Strobe
- Sound and flashing light in one alarm device
- Alerts people who cannot hear the alarm
- Wall or ceiling mounted, 24 V DC
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Get a priceWhat a fire alarm system is made of
A fire alarm system has three parts. Devices that detect a fire: detectors that sense heat or smoke, and manual pull stations that a person operates. A control panel that reads every device and decides when to raise the alarm. Devices that warn people: sounders, strobes and voice announcements. The cable, back boxes, modules and backup battery tie them together and keep the system working during a power cut.
Detectors and call points
- Heat detectors respond to heat, not smoke. They suit kitchens, generator rooms, boiler rooms and dusty areas, where a smoke detector would give false alarms.
- Beam detectors send a beam across a large open space. One beam can cover a warehouse, a factory floor or an atrium with a high ceiling, where spot detectors are hard to reach.
- Manual pull stations let anyone raise the alarm by hand. They usually go beside exits and on escape routes, at a height people can reach.
Sounders, strobes and voice
Sounders give the audible alarm. A sounder with strobe adds a flashing light, which helps in noisy production areas and for people who cannot hear the alarm. A public address system lets staff give spoken instructions during an evacuation. Emergency exit lights and backup lights keep the way out visible when the power fails.
Modules and accessories
In an addressable system, modules connect other equipment to the loop. An input module reports a signal from equipment such as a sprinkler flow switch. An output module switches something when the alarm starts, such as a fan shutdown or a door release. An isolator module cuts off a short circuit so the rest of the loop keeps working. A NAC extender adds power for more sounders and strobes. You will also need fire alarm cable, back boxes, a backup battery, and a smoke tester for routine checks.
Conventional or addressable?
A conventional system shows which zone the alarm came from. An addressable system shows the exact device. Small buildings often use conventional. Factories, hospitals and high-rise buildings usually need addressable. Our guide Fire Alarm System: Addressable or Conventional? explains the difference in plain words. Devices must match the panel, so tell us the panel brand and model if you already have one.
Common questions
Will these devices work with my existing fire alarm panel?
Detectors and modules must match the panel's brand and protocol. Send us the panel's brand and model, or a photo of its label, and we quote devices that work with it.
Heat detector or smoke detector: which one do I need?
Smoke detectors warn earlier in most rooms. Heat detectors are better where smoke, steam or dust are normal, such as kitchens, generator rooms and boiler rooms, because they do not give false alarms there.
Do you install and test fire alarm systems?
Yes, on request. Our team can install the devices, connect them to the panel and test the system. Ask for it with your quote.
What does a fire alarm system cost?
It depends on the size of the building, the number of devices and whether the system is conventional or addressable. Send us the floor plan or the number of rooms on each floor, and we send a written quotation.