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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Symantec Technology Limited, Fire station, Makhon Villa, House-9A, Road-15(New), Dhanmondi, Dhaka.

04/09/2025

NAFFCO fire pumps are high-performance, UL/FM-approved pumps designed to provide reliable water supply during fire emergencies. They are available in electric, diesel, and jockey pump configurations, ensuring continuous pressure for firefighting systems.

25/08/2025

Shield Input Module (e.g., S-A4045)

🔹 How it works:
The Shield Input Module is a loop-powered device used in fire alarm and monitoring systems.

It monitors the status of a switch or contact (open/closed).

Reports three conditions: Normal, Alarm, Trouble.

Provides a relay output for controlling external devices.

Has an LED to indicate status.

Powered directly from the SLC loop (no external power needed).

13/08/2025

Simplex 4098-9714 TrueAlarm®
Type: Addressable photoelectric smoke detector head

Operating Voltage: 24 VDC nominal (range: 18–32 VDC)

Detection Method: Photoelectric sensing for early detection of visible smoke particles

Sensitivity Settings: 3 user-selectable settings – 0.2%, 0.5%, or 1% per foot obscuration (typical range: 1.25–3.1% per foot)

Design Features: 360° smoke entry, insect screen, and EMI/RFI shielding

Communication Protocol: Compatible with IDNet or MAPNET II for addressable systems.

12/08/2025

Simplex 4100ES Fire Alarm Control Panel
Addressable System: Supports up to 3,000 addressable points, ideal for large buildings and campus-wide installations.
Certifications: Complies with industry standards including UL 864, UL 2572 (Emergency Communications), UL 2017, UL 1730, and various CAN/ULC.

11/08/2025

Simplex 4007ES Fire Alarm Control Panel
The Simplex 4007ES is a compact yet powerful fire alarm control unit designed for small to mid-sized facilities, delivering advanced features typically reserved for larger systems.
Key Features & Capabilities
Hybrid Operation: Models like the 4007-9101 support both conventional NAC circuits and addressable SLC for flexible deployment.
Touchscreen Interface: Equipped with a 4.3" color touchscreen, it offers easy access, clear system status, custom labels, logs, and user-controlled access via passwords.
Addressable Technology:
Initiation via IDNet+ SLC supports device-level monitoring—TrueAlarm detectors, QuickConnect variants, manual stations, relays, etc.
Notification via IDNAC SLC supports TrueAlert ES appliances. One IDNAC output drives up to 127 addressable appliances depending on model and power capacity .
Certifications: UL, ULC, CSFM, FM, New York City Fire Department approved Certifications: UL, ULC, CSFM, FM, New York City Fire Department approved .

10/08/2025

Sensing Method – Argus smoke detectors usually use optical (photoelectric) technology, and sometimes ionization technology. In optical sensors, an LED and a light sensor are used; when smoke enters, light is scattered and hits the sensor, triggering the alarm.

Continuous Monitoring – Continuously monitors the surrounding air for smoke particles.

Signal Transmission – When smoke is detected, it sends a signal to the control panel (in an addressable or conventional system).

Alarm Activation – The control panel then activates sounders or the fire alarm system to alert occupants.

Maintenance Feature – Some Argus detectors have contamination level monitoring to reduce false alarms caused by dust or dirt.

09/08/2025

A3500 Intelligent (Class P) Heat Detector
Type: Addressable/intelligent.

Function: Continuously monitors ambient temperature for early fire detection where smoke detection isn't suitable.
Key Features:

Supports multiple operating modes.

Auto-addressing on compatible control panels.

Built-in bi-directional isolator for cable fault protection.

Fully digital Argus communication protocol with high noise rejection.

Dual bi-color LEDs for 360° visibility.

Magnet test functionality.

Programmable settings via a tool.

Warranty: 5 year

22/07/2025

Pray for Milestone
We stand in sorrow and solidarity with the Milestone College community following the heartbreaking plane crash that claimed the lives of its students. Our deepest condolences go out to the families, friends, and all those affected by this unimaginable tragedy.

21/07/2025

Kentec K1848-11 Sigma A-CP 8 Zone Fire Alarm Control Panel Features
8 Zone Circuits
Initiating circuits individually configurable as Fire, Water Flow or Supervisory
Two 2A notification appliance circuits
Selectable NAC sync protocols
6.5A power supply
Alarm verification selectable by zone
Resettable aux power output rated at 0.3A
Aux power configurable to power off on Fire condition
Fire, trouble and supervisory relays
Single person walk test function
Optional DACT
Advanced configuration options
72 hour standby with 7Ah batteries
Compact enclosure
UL864 listed

09/07/2025

A beam detector is a type of smoke detection system that uses a projected light beam, usually infrared, to detect smoke over a large area. It consists of a transmitter (which sends the light beam) and a receiver (which detects the light beam on the other side of the area).

Under normal conditions, the receiver continuously receives the light beam without interruption. When smoke from a fire enters the path of the beam, it blocks or scatters the light, causing the amount of light reaching the receiver to decrease. If this reduction reaches a certain preset level, the system recognizes it as smoke and triggers the fire alarm.

Beam detectors are highly effective for large open spaces such as warehouses, factories, shopping malls, or high-ceilinged areas where using multiple point-type smoke detectors would be costly and difficult to maintain. They can cover distances up to 100 meters, providing wide-area smoke detection with fewer devices.

In summary, a beam detector works by monitoring the clarity of the air between the transmitter and receiver, and when smoke interrupts the beam, it activates the fire alarm to warn occupants of a fire.

08/07/2025

!!!𝐒𝐓𝐔𝐃𝐘 𝐈𝐍 𝐀𝐔𝐒𝐓𝐑𝐀𝐋𝐈𝐀 – 𝐅𝐄𝐁𝐑𝐔𝐀𝐑𝐘 𝟐𝟎𝟐𝟔 𝐈𝐍𝐓𝐀𝐊𝐄!!!
✅𝐇𝐒𝐂 𝟐𝟎𝟐𝟓 𝐂𝐚𝐧𝐝𝐢𝐝𝐚𝐭𝐞𝐬 – 𝐘𝐨𝐮𝐫 𝐂𝐨𝐮𝐧𝐭𝐝𝐨𝐰𝐧 𝐇𝐚𝐬 𝐁𝐞𝐠𝐮𝐧!
✅ 𝐇𝐒𝐂 𝐒𝐓𝐀𝐑𝐓𝐒 𝟐𝟔 𝐉𝐔𝐍𝐄… 𝐁𝐔𝐓 𝐖𝐇𝐀𝐓’𝐒 𝐘𝐎𝐔𝐑 𝐍𝐄𝐗𝐓 𝐒𝐓𝐄𝐏?
✅ 𝐃𝐫𝐞𝐚𝐦𝐢𝐧𝐠 𝐨𝐟 𝐬𝐭𝐮𝐝𝐲𝐢𝐧𝐠 𝐢𝐧 𝐀𝐮𝐬𝐭𝐫𝐚𝐥𝐢𝐚 𝐚𝐟𝐭𝐞𝐫 𝐇𝐒𝐂?
𝐓𝐡𝐞𝐧 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞 𝐭𝐨 𝐚𝐜𝐭 𝐢𝐬 𝐍𝐎𝐖 – 𝐍𝐨𝐭 𝐚𝐟𝐭𝐞𝐫 𝐲𝐨𝐮𝐫 𝐞𝐱𝐚𝐦𝐬!
✅ 𝐖𝐇𝐀𝐓 𝐘𝐎𝐔 𝐍𝐄𝐄𝐃 𝐓𝐎 𝐃𝐎 𝐑𝐈𝐆𝐇𝐓 𝐍𝐎𝐖:
✅ 𝐒𝐭𝐚𝐫𝐭 𝐘𝐨𝐮𝐫 𝐈𝐄𝐋𝐓𝐒 𝐨𝐫 𝐏𝐓𝐄 𝐏𝐫𝐞𝐩𝐚𝐫𝐚𝐭𝐢𝐨𝐧 – 𝐓𝐚𝐫𝐠𝐞𝐭 𝐚 𝐦𝐢𝐧𝐢𝐦𝐮𝐦 𝐬𝐜𝐨𝐫𝐞 𝐨𝐟 𝟔.𝟎 𝐰𝐢𝐭𝐡 𝐧𝐨 𝐛𝐚𝐧𝐝 𝐥𝐞𝐬𝐬 𝐭𝐡𝐚𝐧 𝟓.𝟓
✅ 𝐁𝐨𝐨𝐤 𝐅𝐑𝐄𝐄 𝐂𝐨𝐮𝐧𝐬𝐞𝐥𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 Air Plus Tours & Travels– 𝐆𝐞𝐭 𝐞𝐱𝐩𝐞𝐫𝐭 𝐫𝐨𝐚𝐝𝐦𝐚𝐩 𝐚𝐟𝐭𝐞𝐫 𝐲𝐨𝐮𝐫 𝐇𝐒𝐂
🔥 𝐑𝐞𝐦𝐞𝐦𝐛𝐞𝐫 :
✅ 𝐀𝐮𝐬𝐭𝐫𝐚𝐥𝐢𝐚 𝐩𝐫𝐞𝐟𝐞𝐫𝐬 𝐩𝐫𝐞𝐩𝐚𝐫𝐞𝐝 𝐬𝐭𝐮𝐝𝐞𝐧𝐭𝐬, 𝐧𝐨𝐭 𝐥𝐚𝐬𝐭-𝐦𝐢𝐧𝐮𝐭𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐧𝐭𝐬!!!!
📅 𝐘𝐨𝐮’𝐥𝐥 𝐟𝐢𝐧𝐢𝐬𝐡 𝐇𝐒𝐂 𝐢𝐧 𝐀𝐮𝐠𝐮𝐬𝐭–𝐒𝐞𝐩𝐭𝐞𝐦𝐛𝐞𝐫 𝟐𝟎𝟐𝟓. 𝐈𝐟 𝐲𝐨𝐮 𝐝𝐞𝐥𝐚𝐲, 𝐲𝐨𝐮’𝐥𝐥 𝐦𝐢𝐬𝐬 𝐭𝐡𝐞 𝐅𝐞𝐛𝐫𝐮𝐚𝐫𝐲 𝟐𝟎𝟐𝟔 𝐢𝐧𝐭𝐚𝐤𝐞!!!
📣 So, Future Aussie Graduates – This is YOUR Wake-Up Call!
🌟 Don't wait for results to start your journey
🌟 Don’t let your dream fade due to late planning
🌟 Be the first in your batch to get an Australian offer letter!
🛫 Destination: Australia
🎓 Degree: Bachelor
📅 Intake: February 2026
🎒 You: HSC 2025 Candidate
☎ Call or WhatsApp for more details:-
☎ 01313799300
🔥 twitter : http://www.twitter.com/
🔥 LinkedIn :https://www.linkedin.com/feed/
🔥 Instagram : https://www.instagram.com/aiplusbd2025/
🔥 Facebook :https://www.facebook.com/AirPlus.ToursTravels/
🔥Youtube : https://www.youtube.com/channel/UCIYPxXLSfvbDLgo_kwjsd_Q
🏠Makhon Villa(4th Floor) House , Road #28(Old)15(New),Dhanmondi R/A ,Dhaka-1209
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𝐒𝐭𝐚𝐲 𝐭𝐮𝐧𝐞𝐝 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐮𝐩𝐝𝐚𝐭𝐞𝐬, 𝐞𝐯𝐞𝐧𝐭𝐬, 𝐚𝐧𝐝 𝐬𝐭𝐮𝐝𝐞𝐧𝐭 𝐬𝐮𝐜𝐜𝐞𝐬𝐬 𝐬𝐭𝐨𝐫𝐢𝐞𝐬!

02/07/2025

A fire door is a special door designed to resist fire, prevent the spread of flames and smoke, and allow people to evacuate safely. It is made of fire-rated materials and closes automatically during a fire.

Fire Door Accessories (Short)
1️⃣ Fire Door Leaf – Main fire-rated panel.
2️⃣ Fire Rated Frame – Frame made with fire resistance.
3️⃣ Fire Seal (Intumescent Seal) – Expands with heat to seal gaps.
4️⃣ Smoke Seal – Prevents smoke from passing.
5️⃣ Fire Rated Hinges – Heavy-duty, fire-tested hinges.
6️⃣ Door Closer – Closes the door automatically.
7️⃣ Panic Bar / Push Bar – Easy emergency exit device.
8️⃣ Fire Rated Lock & Handle – Lock system maintaining fire rating.
9️⃣ Vision Panel (Fire Glass) – Fire-rated glass for visibility.
10️⃣ Kick Plate / Push Plate – Protects lower door area.
11️⃣ Door Selector – Controls the closing order in double doors.
12️⃣ Drop Down Seal – Seals the bottom gap for fire and smoke protection.

Address

Makhon Villa, House-9A, Road-15(New), Dhanmondi
Dhaka
1209

Telephone

+8801787690200

Website

http://www.symantecbd.com/

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