HANVYADG is a hand-held, anti-drone gun that can disable drones operating on 5 frequencies and has a range of up to 2,000 meters.
Low-altitude surveillance radar is mainly used to detect ground, sea and low-altitude targets. It has excellent anti-interference ability, ground/sea clutter suppression ability, and can actively detect and track targets.
This product is highly integrated and uses electronic jamming technology to implement precise countermeasures against drones within 500 meters. Multi-band electromagnetic emission, ready to use, cuts off the remote control, image transmission, and navigation links of the drone at a long distance,...
The long-distance detection and defense integrated equipment ZD02 is a product developed for large areas. The detection distance is up to 10km. The equipment is modularized in management and easy to operate. It can be quickly assembled and deployed according to the actual situation. It can work a...
The No-fly zone device is mainly aimed at GPS/GLONASS/BD navigation systems, launching false satellite navigation signals to form a no-fly zone function, and drones cannot fly into the no-fly zone. The device has low radiation power, has no effect on the surrounding electromagnetic environment, a...
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Reasonable choice of detection equipment
The principles of different detection systems have been introduced above, and we can basically make reasonable choices based on the working principle, the actual use environment, and the object of prevention:
1) For example, our defense target is similar to DJI's aerial photography drone. The protection area is a concert in a stadium in the city. In this case, it is sufficient to have a few hand held jam gun.
2) If it is an important place, such as a prison, an oil depot, or an ammunition and hazardous chemical warehouse, a 24-hour alert is required, and a fully automatic countermeasure system with radar detection technology (should not use spectrum detection) is required. The working distance of equipment in this kind of place is about 1km is sufficient (under urban environment, due to the influence of buildings on the terrain, the distance can not play a role).
3) For important targets in remote areas, you can purchase spectrum detection (radiation and scattering), plus a fully automatic interference system. The action distance is as far as possible, such as the action distance above 3-5KM. In open areas, the advantage of long-range spectrum detection can be brought into play.
4) For the drone harassment of the host country in the border area, in order not to cause diplomatic disputes, the best solution is to induce the drone of the other party to land in China by technical means such as spectrum detection and cracking.
5) If it is a drone countermeasure against the security of important leaders, and the countermeasure target is "malicious drone drone", it is recommended to choose fully automatic radar detection, interference, and configure an effective physical destruction device! Ensure Foolproof. Note that in this application, it is not recommended to use spectrum detection equipment, because the terrorist will never let you know the spectral parameters of his drone in advance and enter it into the database!
6) For the drone harassment of hostile countries in the border area, in order not to cause diplomatic disputes, the best solution is to induce the drone of the other party to land in China by technical means such as spectrum detection and cracking.