Multi-frequency spectroscopy anti-camera system

The “Multi-frequency spectroscopy display anti-shooting system” is composed of a host, one or more pairs of special glasses, and two HDMI cables.This product is installed between the signal output terminal and the content carrier, and the output signal is encoded and encrypted in a brand new hardware processing method. The user encodes and analyzes the signal through the special glasses provided to present confidential information content.It enables the signal display device and the input device to present different content, causing interference to the naked eye and the direct acquisition of information by the shooting device. Only by wearing the matching filter glasses correctly can the correct confidential information be identified.
The product can connect multiple devices through the network, and a host management terminal controls the use rights and use time period of the entire anti-shooting system.After the user installs the anti-shooting system, if there is no need for anti-shooting, the anti-shooting function of any connected device can be turned off autonomously; when there is a need for anti-shooting, it can also be turned on at any time.Users can independently set the time range used by the system according to their needs, and the output terminal is a normal display device outside the set time period.Each signal output terminal contains an independent two-dimensional code. If the display device is photographed, the source of the leakage can be traced in time according to the two-dimensional code.