

HYTEC INTER KOREA CO., LTD
See us at Seoul ADEX 2025 · Booth: 7-H14
Hytec Inter Korea Co., Ltd. started the business in 2011 as the Korean local company of Hytec Inter Co., Ltd. (based in Japan). Our major businesses are selling overseas industrial and military-grade products to the domestic market and supporting HQ’s business for the Japanese market.
Dongan-gu, Anyang-si, Gyeonggi-do, South Korea
Aerospace
+82-31-1644-4865
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Products & Services
Rolatube System 75 5m HF Kit
HYTEC INTER KOREA Co., Ltd
HF Kit is a fully integrated high-frequency (HF) communications package built around the proven Rolatube mast technology and the PTS Raven sloping wire antenna. Designed to meet the demands of tactical, emergency, and field-based operations, this system enables long-range HF communications in a compact, lightweight format.
The core of the kit is Rolatube’s 5m composite mast—made from a patented rollable material that provides excellent rigidity when deployed but can be rolled into a compact form for transport. This mast supports the deployment of the Raven antenna, a versatile and field-tested solution for HF communication, ensuring coverage across a wide range of frequencies.
Whether used by military units, first responders, or remote industrial teams, the System 75: 5m HF Kit offers plug-and-play simplicity, quick setup, and reliable signal performance in the most demanding environments. Its portability and ease of use make it an ideal choice for teams requiring effective HF capability without the burden of traditional bulky infrastructure.
The core of the kit is Rolatube’s 5m composite mast—made from a patented rollable material that provides excellent rigidity when deployed but can be rolled into a compact form for transport. This mast supports the deployment of the Raven antenna, a versatile and field-tested solution for HF communication, ensuring coverage across a wide range of frequencies.
Whether used by military units, first responders, or remote industrial teams, the System 75: 5m HF Kit offers plug-and-play simplicity, quick setup, and reliable signal performance in the most demanding environments. Its portability and ease of use make it an ideal choice for teams requiring effective HF capability without the burden of traditional bulky infrastructure.
Rolatube Tripods
HYTEC INTER KOREA Co., Ltd
Rolatube Tripods are purpose-built for applications where mobility, speed, and performance matter. Constructed from Rolatube’s patented rollable composite material, each tripod offers a durable yet lightweight structure that rolls or folds down for easy transport and storage.
Designed to support a range of payloads and mission profiles, the lineup includes the highly portable System 30, versatile Industrial Compact Tripod, and robust System 50 Tripod MIL for demanding field operations.
These tripods are engineered for rapid deployment and compatible with Rolatube masts or other payloads requiring stable elevation. Their corrosion-resistant build, compact footprint, and tool-free setup make them ideal for communication, surveillance, and sensor support across defence, emergency response, and industrial sectors.
Designed to support a range of payloads and mission profiles, the lineup includes the highly portable System 30, versatile Industrial Compact Tripod, and robust System 50 Tripod MIL for demanding field operations.
These tripods are engineered for rapid deployment and compatible with Rolatube masts or other payloads requiring stable elevation. Their corrosion-resistant build, compact footprint, and tool-free setup make them ideal for communication, surveillance, and sensor support across defence, emergency response, and industrial sectors.
Rolatube System 100
HYTEC INTER KOREA Co., Ltd
The System 100 Single Tube Mast is a lightweight, high-strength solution for fast, flexible deployments in military, emergency response, and expeditionary communications operations.
Its single-tube design enables controlled, safe extension and retraction to the desired height, streamlining setup and pack-down in time-sensitive scenarios.
Engineered for both static and mobile applications, the mast can be mounted directly on the ground, vehicle, or trailer, providing a stable foundation across varied terrains. When not in use, it can be compactly stored to reduce bulk and simplify transport. Combining portability, durability, and operational agility, the System 100 ensures reliable performance in demanding field conditions.
Its single-tube design enables controlled, safe extension and retraction to the desired height, streamlining setup and pack-down in time-sensitive scenarios.
Engineered for both static and mobile applications, the mast can be mounted directly on the ground, vehicle, or trailer, providing a stable foundation across varied terrains. When not in use, it can be compactly stored to reduce bulk and simplify transport. Combining portability, durability, and operational agility, the System 100 ensures reliable performance in demanding field conditions.
MOHOC® & MOHOC® IR Camera
HYTEC INTER KOREA Co., Ltd
MOHOC® and MOHOC® IR Cameras are purpose-built for tactical operations, offering rugged, reliable video capture designed specifically for military, law enforcement, and emergency response teams. Featuring a patented helmet-contoured base and low-profile design, these cameras eliminate snag hazards and maintain a secure, stable mount throughout dynamic missions.
Both models record in crisp 1080p HD video and 12MP stills, with the MOHOC® IR version capable of capturing footage under infrared illumination—essential for night operations and low-visibility environments. A single-button interface with tactile vibration feedback ensures intuitive control, even when wearing gloves or in high-stress scenarios.
Fully waterproof to 10 m and drop-resistant to 2 m, the MOHOC platform meets IP68 standards and is tested to MIL-STD-810G. Integrated features such as rotating lens, one-touch recording, and CurveLock™ mount system support rapid deployment and field adaptability. When used with C6ISR networks, MOHOC Cameras enable real-time video streaming and situational awareness at the tactical edge—empowering teams with the information needed to make mission-critical decisions.
Both models record in crisp 1080p HD video and 12MP stills, with the MOHOC® IR version capable of capturing footage under infrared illumination—essential for night operations and low-visibility environments. A single-button interface with tactile vibration feedback ensures intuitive control, even when wearing gloves or in high-stress scenarios.
Fully waterproof to 10 m and drop-resistant to 2 m, the MOHOC platform meets IP68 standards and is tested to MIL-STD-810G. Integrated features such as rotating lens, one-touch recording, and CurveLock™ mount system support rapid deployment and field adaptability. When used with C6ISR networks, MOHOC Cameras enable real-time video streaming and situational awareness at the tactical edge—empowering teams with the information needed to make mission-critical decisions.
MOHOC® 2
HYTEC INTER KOREA Co., Ltd
MOHOC® 2 builds on the success of the original MOHOC Camera with enhanced performance, improved usability, and modernised tactical integration.
Purpose-built for defence, law enforcement, and emergency response professionals, the MOHOC 2 retains the patented helmet-contoured design and snag-free profile while introducing upgraded imaging, improved low-light sensitivity, and extended networking capabilities.
Designed to perform in the harshest operational conditions, MOHOC 2 is IP68-rated, MIL-STD-810 tested, and capable of surviving 10 m submersion and 2 m drops. It delivers Full HD video at 60 FPS, high-resolution stills, and supports long-duration recording through external power sources.
The camera operates silently with no flash or shutter sound, and offers multiple mounting options for helmets, MOLLE, and rail systems. With support for Wi-Fi control, stealth recording, and infrared capability in the IR model, MOHOC 2 is a mission-ready video solution built for today’s connected battlefield.
Purpose-built for defence, law enforcement, and emergency response professionals, the MOHOC 2 retains the patented helmet-contoured design and snag-free profile while introducing upgraded imaging, improved low-light sensitivity, and extended networking capabilities.
Designed to perform in the harshest operational conditions, MOHOC 2 is IP68-rated, MIL-STD-810 tested, and capable of surviving 10 m submersion and 2 m drops. It delivers Full HD video at 60 FPS, high-resolution stills, and supports long-duration recording through external power sources.
The camera operates silently with no flash or shutter sound, and offers multiple mounting options for helmets, MOLLE, and rail systems. With support for Wi-Fi control, stealth recording, and infrared capability in the IR model, MOHOC 2 is a mission-ready video solution built for today’s connected battlefield.
Rolatube System IAM
HYTEC INTER KOREA Co., Ltd
Rolatube IAM (Integrated Antenna Mast) is a lightweight, man-portable communications mast that integrates a high-efficiency dipole antenna directly into its structure—redefining rapid tactical deployment. Built from Rolatube’s proprietary bistable composite, the IAM unrolls to full height without tools, enabling users to connect and transmit in seconds. Available in 3.5 m and 7 m models, the mast weighs just 1.9 kg and packs down to a 150 mm roll, offering unmatched portability for dismounted operations.
Designed for reliable RF performance, the IAM ensures no signal loss when in contact with grounded surfaces. Its embedded omni-directional dipole antenna delivers superior range and VOR communication performance compared to traditional systems. The 3.5 m IAM comes in VHF (30–300 MHz) and UHF (136–470 MHz) variants, each available in four colours, with a top-cap socket for L-Band antenna integration, extending the system’s use to applications such as telemetry, GPS, and aircraft surveillance.
The mast can be handheld, guyed, or elevated via an integrated rigging point, and is engineered to meet MIL-STD-810G, fully maintenance-free, and resistant to water, dust, and UV. With a wind rating of 100 km/h (62 mph) when guyed, the IAM stands up to demanding field environments while delivering high-performance, elevated communications infrastructure at the tactical edge.
Designed for reliable RF performance, the IAM ensures no signal loss when in contact with grounded surfaces. Its embedded omni-directional dipole antenna delivers superior range and VOR communication performance compared to traditional systems. The 3.5 m IAM comes in VHF (30–300 MHz) and UHF (136–470 MHz) variants, each available in four colours, with a top-cap socket for L-Band antenna integration, extending the system’s use to applications such as telemetry, GPS, and aircraft surveillance.
The mast can be handheld, guyed, or elevated via an integrated rigging point, and is engineered to meet MIL-STD-810G, fully maintenance-free, and resistant to water, dust, and UV. With a wind rating of 100 km/h (62 mph) when guyed, the IAM stands up to demanding field environments while delivering high-performance, elevated communications infrastructure at the tactical edge.
LLC-4000ME
HYTEC INTER KOREA Co., Ltd
LLC-4000 is a cutting-edge 4K low-latency video encoder/decoder purpose-built for tactical operations, reconnaissance, and situational awareness in demanding environments.
It delivers reliable real-time video transmission over narrow-bandwidth satellite links and tactical radio systems, enabling uninterrupted communication during critical missions.
Engineered with a compact form factor and advanced compression technology, the LLC-4000 is well-suited for remote and mobile deployments where bandwidth is limited. Proven in operational use, the system has been successfully deployed by units of the Japan Ground Self-Defence Force, including amphibious rapid deployment and communications brigades, supporting a wide range of military field operations.
It delivers reliable real-time video transmission over narrow-bandwidth satellite links and tactical radio systems, enabling uninterrupted communication during critical missions.
Engineered with a compact form factor and advanced compression technology, the LLC-4000 is well-suited for remote and mobile deployments where bandwidth is limited. Proven in operational use, the system has been successfully deployed by units of the Japan Ground Self-Defence Force, including amphibious rapid deployment and communications brigades, supporting a wide range of military field operations.
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About
The Hytec Inter Korea Co., Ltd., established in 2011, is a Korean branch office of the HQ in Japan.
We have two core businesses:
- Overseas Product Introduction
First, we introduce qualified overseas industrial, military-grade, and IT products into the Korean market, contributing to the growth of the Korean IT industry.
- Collaboration with Korean High-Tech Companies
Second, we identify Korean high-tech companies that align with the Japanese projects in which Hytec Inter (Headquarters) is involved. We then support Headquarters' projects by integrating products from these Korean companies.
We strive to foster the growth of both domestic (Korean) and Japanese businesses.
We have two core businesses:
- Overseas Product Introduction
First, we introduce qualified overseas industrial, military-grade, and IT products into the Korean market, contributing to the growth of the Korean IT industry.
- Collaboration with Korean High-Tech Companies
Second, we identify Korean high-tech companies that align with the Japanese projects in which Hytec Inter (Headquarters) is involved. We then support Headquarters' projects by integrating products from these Korean companies.
We strive to foster the growth of both domestic (Korean) and Japanese businesses.
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