A an exhibition in Japan, NEC demonstrated a video surveillance system with the function of detecting aerial vehicles on the distant approaches to the protected object. In any case, used "long-range" cameras allow visual contact with the UAV at a distance of 1 km, the same range of tools have radio intercepts that detect drones used for flight control signals.
Conventional infrared camera is duplicated, which allows to detect flying spies at night and in low visibility conditions. It is able to detect the drone at a distance of up to 120 m. In addition, the microphones pick up the sound of a particular propellers up to 100 m. Electronics allocates circuit drone on a monitor. Related Products :
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