Bolin Technology of City of Industry, California, introduced two new 4K integrated pan-tilt-zoom cameras for professional security applications. The cameras feature user-selectable capture from full HD 1080p to 4K. Part of the Bolin EX1000 Series, the EX1022 Long Range PTZ features adaptive laser illumination up to 500 meters, 22x optical zoom, IP output, and protection from extreme weather conditions. In the Bolin SD400 Series, the SD522 4K Resolution High Speed Dome camera offers infrared LED illumination up to 100 meters, 22x optical zoom, IP output, and weather protection. Both cameras have the company’s smooth, quiet, and durable motor technology.