How it works

External unit (head). This metal box holds a delicate circuitry for infrared laser light detection, and a high power infrared laser transmission diode. The incoming infrared light is focused by internal lens on the the detection diode, and then amplified and processed. The laser diode emits similar pulses to those transmitted by LIDAR.
As our design uses a real laser diode, instead of the cheap infrared LED found in TV remote controls, it is much more effective and reliable.

Internal processing unit. It is a microprocessor based device, which is reading and processing all the information coming from the head. Upon detection of the specific LIDAR signal, it instruct the head to emit the jamming pules by its high power laser diode. You can connect up to two heads on each internal unit, and a cable bundle which holds the on/off switch a signal LED and buzzer, and a programming button.
This unit is factory software upgradeable. It should be connected to the vehicles 12V supply. There is no fuse necessary, as it has an internal "auto-reset" electronic fuse.

Besides the reflected light, the LIDAR receives the jamming pulses from the head, and this highly interferes with its ability to measure speed and distance.