Greetwin 8 Band 2km anti drone system UAV drone jammer

Use-Case Scenarios

• Scenario 1: Fixed-site defence of critical infrastructure
Large installations such as power plants, data centres, oil & gas facilities or airfields require robust protection from UAV intrusion. The Greetwin 8-Band 2 km Anti-Drone System can be installed on rooftop or perimeter-mounted positions to create a denial envelope around the site. With eight channels and a jamming radius ~2 km, unauthorized drones attempting surveillance, payload delivery or reconnaissance are interrupted before they get within actionable range. Monitoring systems detect the UAV, alarm triggers the jammer to engage, and the device neutralises control or video links. The fixed deployment ensures continuous coverage, while modular configuration allows adaptation to site layout or regulatory zones.

• Scenario 2: Mobile convoy and moving asset protection
When high-value transports, VIP motorcades or mobile assets are in transit, drone threats become dynamic and unpredictable. The system’s deployment flexibility allows it to be mounted on a vehicle or mobile unit that moves with the protected asset. As the asset travels, the jammer maintains its coverage—eight bands ensure multiple drone types are addressed. On-route or at stops, the system generates the jamming envelope, forcing drones to retreat or land. With its long-range capability, the system gives the convoy a protective bubble as it moves through different zones, including urban, highway or rural settings.

• Scenario 3: Event perimeter and temporary site aerial defence
Outdoor events, concerts, temporary command posts or large gatherings often require aerial threat mitigation within a finite time window. The 8-Band 2 km system can be deployed rapidly at venue perimeters, atop temporary towers or in mobile units. Security teams set up the system in advance, monitor for drone intrusion and engage jamming when necessary. The multi-band architecture ensures various drones (FPV, commercial, hybrid) are neutralised. The 2 km range allows coverage of large venue zones without multiple installations. As the event evolves, security can reposition the unit or adjust antenna directionality to maintain coverage.

• Scenario 4: Border control, remote site patrol and tactical deployment
Remote or sensitive sites—border crossings, military patrol posts, mobile command bases—face UAV intrusion with limited infrastructure. In such environments, the system’s mobility and long-range jamming become critical. Operators can move the system into forward positions, mount it on vehicles or fixed platforms, and generate the denial zone around the site. Detection sensors trigger deployment, jam bands engage, and the UAV threat is neutralised. The eight-band coverage and ~2 km range give wide-area protection even in open terrain. This scenario emphasises tactical readiness: the system can be redeployed as patrol moves, operations shift or new threat vectors emerge.

About Us

Shenzhen Greetwin Technology Co., Limited is a high-tech enterprise founded in 2016, specialising in the research, development, design and manufacture of radio-frequency detection, jamming equipment and wireless communication coverage systems. The company focuses on low-altitude safety and control solutions—including drone detection, identification, positioning, tracking and counter-UAV operations. Their product portfolio spans drone jammers and UAV counter-systems, handheld, mobile and vehicle-mounted jamming platforms, as well as wireless coverage solutions such as 2G/3G/4G/5G RF repeaters, wide-band repeaters, band-selective repeaters, fiber-optic repeaters and consumer signal boosters. Greetwin offers OEM and ODM services, enabling output power, frequency bands and form-factors to be customized according to global customer and regional regulatory requirements. Their products have been exported to more than 60 countries across Southeast Asia, Africa, Europe, South America and the Middle East. Serving government agencies, military units, law-enforcement teams, telecom operators, infrastructure providers and high-security private clients, Greetwin combines expertise in RF sensing, spectrum big-data analysis and jamming technologies to deliver integrated air-space protection and wireless communication enhancement. Committed to providing reliable, mission-ready systems, Greetwin supports clients with durable solutions capable of operating in demanding environments and evolving threat landscapes. 

FAQ

Q1: What is the effective jamming range of this system?
A: The system supports a jamming range of approximately 2 km under optimal open-field conditions.
Q2: How many frequency bands can this system jam simultaneously?
A: It supports eight independent jamming bands to cover multiple drone control, telemetry, video and navigation links.
Q3: Is the system suitable for mobile deployment?
A: Yes — the system supports fixed installation, vehicle mounting or mobile unit use, making it versatile for different mission types.
Q4: Can the frequency bands and output power be customised?
A: Yes — the system offers modular channel architecture and configurable output power to match mission requirements and regulatory constraints.
Q5: What kind of environments is this device designed for?
A: The system is built for high-stakes environments—such as infrastructure protection, mobile asset security, event coverage and remote site tactical operations—across various environmental conditions.