Details: Anti strong light up to 50,000 LUX, built-in automatic adjustment strong light filtering system, avoid being affected by light or car lights of sealed rain (fog), dust (worms) and other all-weather design makes the integration The harsh environment in normal operation when encountering fog or inclement weather will automatically increase the detector sensitivity (AGC circuit) up and down while adjusting the optical lens design, making adjustments faster, more convenient and more accurate. The modular design allows the addition of the detector and the cascading horizontal / vertical optical angle easy to adjust, easy to calibrate the built-in optical sight, easy to debug precision optical focusing mirror technology, and bus control technology with high levels of resistance to RFI / EMI capability unique digital Photographic filter circuit design up to 99% margin level circuit design, lightning design of C-type relay with a rain cover interdiction cycle adjustable output beam to make it more flexible and adaptable housing professional high-power infrared optical interference received on the tube, low-power digital frequency processing technique.