Specification :

Anti strong light up to 50000LUX, built-in auto adjustment filtering system, avoid the interference strong light and car spotlight.
Unique optical design: the optical beams could penetrate through multilayer glass, strong resistance to external interference.
Integrative structure for waterproof, dustproof and mothproof
Adopted the large caliber non-sphere dual focus coaxial optic lens, and fresnel lens optical.
Strong function of RFI & EMI.
Using the multilevel LED, solve the trouble of interference by the close frequencies.
Detecting distance: depending on different models