DNB CO., LTD.
See us at Seoul ADEX 2025 · Booth: 7-B7
We were established in 2003 and supply military automatic fire extinguishing devices and camera systems.
Gangseo-gu, Busan, South Korea
Aerospace
Products & Services
Driver Camera
DNB Co., Ltd.
- Lens cover device: protects the lens from stones and other foreign objects
- Manual opening/closing device: allows manual operation in case the automatic mechanism fails due to foreign
object blockage or freezing
- Manual opening/closing device: allows manual operation in case the automatic mechanism fails due to foreign
object blockage or freezing
LCD Monitor
DNB Co., Ltd.
- Power supply and control for the driver camera and thermal camera
- Video signal selection and display: driver camera & thermal camera
- Video signal selection and display: driver camera & thermal camera
Fire Extinguisher
DNB Co., Ltd.
- Operates by an internal pipeline open/close mechanism controlled by a solenoid valve
- Relief plug: prevents malfunction due to internal pressure expansion
- Manual discharge available via manual handle when power is OFF
- Outputs an abnormal signal if the reference pressure drops due to extinguishing agent leakage
- Relief plug: prevents malfunction due to internal pressure expansion
- Manual discharge available via manual handle when power is OFF
- Outputs an abnormal signal if the reference pressure drops due to extinguishing agent leakage
HCU (Hybrid Control Unit)
DNB Co., Ltd.
- Integrated control of two zones: engine bay and crew bay
- Equipped with a self-diagnostic function for key AFSS components
- Capable of interfacing with the vehicle computer
- Adjustable temperature setting for engine bay fire detection
- Equipped with a self-diagnostic function for key AFSS components
- Capable of interfacing with the vehicle computer
- Adjustable temperature setting for engine bay fire detection
OFSA (Optical Fire Sensor Assembly)
DNB Co., Ltd.
- Fire response time: 0.004 seconds
- Fire monitoring range: cone angle of 90° or greater
- Equipped with self-diagnostic function
- Capable of distinguishing between major fires and minor fires
- Fire monitoring range: cone angle of 90° or greater
- Equipped with self-diagnostic function
- Capable of distinguishing between major fires and minor fires
TC-Wire
DNB Co., Ltd.
- Detects fire through heat sources when installed in areas where optical fire detectors are difficult to apply, such
as in the presence of contaminants or obstructed visibility
- Capable of detecting fire even if the sensing line is severed
- Length can be adjusted depending on the equipment applied
as in the presence of contaminants or obstructed visibility
- Capable of detecting fire even if the sensing line is severed
- Length can be adjusted depending on the equipment applied
People
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About
Main business areas are automatic fire extinguishing equipment for ground equipment such as tanks and armored vehicles / camera equipment and display equipment / electronic equipment and functional products We are supplying mass production to research and development fields.
- Automatic fire extinguishing device: As the No. 1 automatic fire extinguishing device company in the domestic defense industry, this is DNB's flagship product. Conduct research, development, and mass production of fire extinguishing devices installed on various combat equipment and next-generation combat equipment. We also carry out overseas technology transfer and export.
- Camera systems : Starting with front and rear cameras for combat equipment, AVM/thermal cameras/imaging devices for remote weapon devices. We research, develop and produce cameras. DNB provides designs optimized for combat equipment situations and user needs.
- Electronics and functional products: Circuit card for combat equipment (circuit car GPTTS / Hull Network Box Circuit cards) and electronics controller ( Drive Conrol Panel / Engine Control Panel) / Operator panel) We are producing and supplying various electronic products through local production and new development.
- Automatic fire extinguishing device: As the No. 1 automatic fire extinguishing device company in the domestic defense industry, this is DNB's flagship product. Conduct research, development, and mass production of fire extinguishing devices installed on various combat equipment and next-generation combat equipment. We also carry out overseas technology transfer and export.
- Camera systems : Starting with front and rear cameras for combat equipment, AVM/thermal cameras/imaging devices for remote weapon devices. We research, develop and produce cameras. DNB provides designs optimized for combat equipment situations and user needs.
- Electronics and functional products: Circuit card for combat equipment (circuit car GPTTS / Hull Network Box Circuit cards) and electronics controller ( Drive Conrol Panel / Engine Control Panel) / Operator panel) We are producing and supplying various electronic products through local production and new development.
