DH-SD6AL445XA-HNR-IR

"1/2.8"" 4Megapixel STARVIS™ CMOS 25x optical zoom Starlight technology Max. 25/30 fps@4M IR distance up to 100 m Perimeter protection Face detection"

"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"

"1/2.8"" 4Megapixel STARVIS™ CMOS 30× optical zoom Starlight technology Max. 25/30 fps@4M IR distance up to 250 m Auto-tracking Perimeter protection"