HNP112-OD/RE 2MP 4 Inch Network 4.7 – 94mm Vari-Focal Lens Recess Speed Dome High quality resolution: Up to 1920 x 1080 Image Sensor: 1/2.8’’ Progressive Scan CMOS Video Compression: H.264/MJPEG Day & Night support with IRC 20 x Optical zoom, 16x digital zoom Wide Dynamic Range support 24 VAC/PoE+