Image Sensor: 1/1.8? Progressive Scan CMOS, Lens: 1.27mm, F2.8, Angle of view: 360°, Day& Night: IR cut filter with auto switch, Video Compression: H.264/M-JPEG, Dual Stream: Yes, Max. Image Resolution: 3072 × 2048, Network Storage: NAS, IR Range: 15 meters, Warranty: 03 Years Limited Warranty. This 6 MP IR Fisheye features a 1/1.8-inch progressive scan CMOS sensor to provide high-resolution images of up to 3072 x 2048 at 30 frames-per-second, and a 1.19 mm fisheye lens for a 360° panoramic view.