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...
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.
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 drone RF detection and jamming integrated machine ZD01 is a product developed for small areas such as detention centers, stadiums, and villas. The product can realize rapid deployment in fixed areas, realize automatic detection, and automatically suppress the integrated 24-hour unattended ope...
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,...
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nsa surveillance drone
These Police Drones are Watching You
2018 Nian 9 Yue 25 Ri – In recent years, we've seen significant efforts to roll back the mass surveillance that technological advances have permitted on an…
The Federal Government's Domestic Drone-Surveillance Programs …
2016 Nian 3 Yue 10 Ri – An alphabet soup's worth of government agencies are exercising their ability to … The Rapid Rise of Federal Surveillance Drones Over America.
A Clever Radio Trick Can Tell If a Drone Is Watching You | WIRED
2018 Nian 1 Yue 12 Ri – A quirk of video compression lets spy targets see what the drone … a proof-of-concept system for counter-surveillance against spy drones that …. for personal privacy than for corporate or government security," Singer says.
Domestic Drones | American Civil Liberties Union
U.S. law enforcement is greatly expanding its use of surveillance drones, and private actors are also seeking to use the technology for personal and commercial…
The NSA Continues to Violate Americans' Internet Privacy Rights
2018 Nian 8 Yue 22 Ri – A federal court will be scrutinizing one of the National Security Agency's worst spying programs on Monday. The case has the potential to…
Domestic Unmanned Aerial Vehicles (UAVs) and Drones
Domestic Unmanned Aerial Vehicles (UAVs) and Drones … and the Department of Defense concerning commercial drones that enable remote surveillance. (Jul.
Surveillance Drones | Electronic Frontier Foundation
Surveillance drones or unmanned aerial systems (UASs) raise significant … the open government organization, to conduct a “drone census” with the goal of…
NSA surveillance exposed
U.S. hacked Israeli drones for 18 years, leaked docs show. Latest revelation from … Rand Paul vows to force end to NSA surveillance program. Kentucky senator…
What is drone surveillance?
Drone surveillance is the use of unmanned aerial vehicles (UAV) to capture of … enemy targets by government agencies and against business competitors for…
FBI admits to using surveillance drones over US soil | US news | The …
2013 Nian 6 Yue 19 Ri – The FBI has admitted it sometimes uses aerial surveillance drones over … The FBI director argued for the continued use of the NSA programs.
PRISM (surveillance program)
PRISM is a code name for a program under which the United States National Security Agency (NSA) collects Internet communications from various U.S. Internet… Que Shao Zi Ci ： drone
Mass surveillance in the United States
Tiao Dao Surveillance drones – … the United States Senate Committee on the Judiciary that the federal government had been employing surveillance drones on…
Domestic Drone Surveillance Usage: Threats and Opportunities for …
Overview. Unmanned aerial vehicles, commonly known as drones, are an emerging and rapidly-expanding development in domestic surveillance technology.
FBI says it uses surveillance drones on U.S. soil
2013 Nian 6 Yue 19 Ri – The United States uses drones for surveillance in some limited law enforcement … about President Barack Obama's use of domestic surveillance.