Dahua PKC-UC0B USB kamera

"4K Ultra HD and a USB 3.0 port for video output. Up to 10× digital zoom and supports EPTZ. adopts 2 built-in Mics that can pick up sound in all directions, and that have unique noise compression algorithms that extend the sound pickup distance to 6 meters. A clamp is included, and the camera can be easily mounted to the LCD screen, laptop, and desktop, or installed on a tripod. The USB port supports plug-and-play, eliminating the need for a drive. Image Sensor 8MP CMOS Max. Resolution 3840 (H) × 2160 (V) Video Frame Rate MJPG: 3840 × 2160@30, 2560 × 1440@30, 1920 × 1080@30, 1600 × 896@30, 1280 × 720@30, 1024 × 576@30, 960 × 540@30, 800 × 600@30, 800 × 448@30, 720 × 576@30, 720 × 480@30, 640 × 480@30, 640 × 360@30, 480 × 270@30, 352 × 288@30, 320 × 240@30 and more H.264: 3840 × 2160@30, 2560 × 1440@30, 1920 × 1080@30, 1600 × 896@30, 1280 × 720@30, 1024 × 576@30, 960 × 540@30, 800 × 600@30, 800 × 448@30, 720 × 576@30, 720 × 480@30, 640 × 480@30, 640 × 360@30, 480 × 270@30, 352 × 288@30, 320 × 240@30 and more YUY2: 1920 × 1080@30, 1280 × 720@30, 1024 × 576@30, 800 × 600@30, 800 × 448@30, 640 × 480@30, 640 × 360@30, 480 × 270@30, 320 × 180@30 and more NV12: 1920 × 1080@30, 1280 × 720@30, 1024 × 576@30, 800 × 600@30, 800 × 448@30, 640 × 480@30, 640 × 360@30, 480 × 270@30, 320 × 180@30 and more Field of View H: 100° V: 56° D: 115° Focal Length 2.26 mm Digital Zoom 10× Min. Illumination 0.1 lux Lens Type Fixed-focal Max. Aperture F1.8 ± 5% Exposure Mode Auto, Manual, Shutter Prio, Brightness Prio Image Setting Brightness, definition, saturation, contrast, white balance, gain, anti-flicker, brightness compensation and more S/N Ratio >50 dB USB 1 × USB 3.0, Type B (supports outputting audio signals) Video Compression MJPG, YUY2, H.264, NV12 Built-in MIC 2 Audio Input Yes USB Video Communication Protocol UVC, UAC General Operating Voltage 5 V Operating Current Max. 1 A Power Consumption Max. 5 W Operating Temperature –10 °C to +50 °C (+14 °F to +122 °F) Operating Humidity 20%–80% (RH) Storage Temperature –10 °C to +60 °C (+14 °F to +140 °F) Storage Humidity 20%–90% (RH) Product Dimensions 180 mm × 42.5 mm × 46.3 mm (7.09" × 1.67" × 1.82") (L × W × H) Packaging Dimensions 260 mm × 130 mm × 95 mm (10.24" × 5.12" × 3.74") (L × W × H) Weight 0.23 kg (0.51 lb) Packing List 1 × camera, 1 × user's manual, 1 × remote control, 1 × USB 3.0 cable"