The beam of this laser has a long range (up to 2 km) and is generally set on a straight section of the road. It can have a certain impact on the vision and effectively stimulate the driver's brain.
Green laser is very visible at night, generally in two forms of steady light and stroboscopic, can effectively stimulate the driver's brain, playing a role in anti-fatigue. Of course, this laser line will never affect the driver's line of sight, it can freely adjust the Angle, form a beam interweaving network over the direction of the car, can achieve laser, flash, treble alarm sound photoelectric trinity warning function.
