1,non-spherical secondary aggregation precision optical lens;
2,fine-tuning of sophisticated electronic stepper, LCD liquid display easy get to the focal length
3,the interdiction of the adjacent four beams at the same time
4,the import filter with the automatic gain adjustment, the anti-glare the up 50000Lux;
5,using ultrasonic Structure to effectively prevent condensation or frost;
6,the unique design of the ring, waterproof, dustproof;
7,working voltage:DC13.8-24V.