DH-SD6AL445XA-HNR-IR

"Featuring powerful optical zoom and accurate pan/tilt/zoom performance, this camera provides an all-in-one solution for capturing long distance video surveillance for outdoor applications. Together with infrared illumination and Starlight Technology, the camera is the perfect solution for dark, lowlight applications. The series"

"1/1.8” 4Megapixel STARVIS™ CMOS 40x optical zoom Starlight technology IR distance up to 500 m H.265 encoding Auto-tracking Perimeter protection"

"1/1.8"" 2Megapixel STARVIS™ CMOS 60× optical zoom Starlight technology Max. 25/30 fps@2M IR distance up to 500 m H.265 encoding Auto-tracking"