Real HD DS-2CD2383G2-IU

Camera Image Sensor:1/2.8" Progressive Scan CMOS Frame Rate: 50 Hz: 20 fps (3840 × 2160), 60 Hz: 20 fps (3840 × 2160) Signal System:PAL/NTSC Shutter time:1/3 s to 1/100,000 s Slow shutter:Support Day& Night:IR cut filter with auto switch IR Range:Up to 30m Wide Dynamic Range:120 dB Digital noise reduction:3D DNR Enhanced IR Technology Up to 30% more illumination Static protection Longer lifespan Excellent heat dissipation Highly efficient light source Compression Standard Video Compression:H.265+/H.265/H.264+/H.264/MJPEG Video bit rate:32Kbps~16Mbps Triple Streams:Yes Image Image Enhancement:BLC/3D DNR Image Settings:Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser ROI:Support 1 fixed region for main stream and sub stream separately Day/Night Switch:Auto/Scheduled Network Function:One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy mask, Watermark, IP address filtering Interface Communication Interface:1 RJ45 10M / 100M Ethernet interface On-board storage:Built-in Micro SD/SDHC/SDXC slot, up to 512 GB Smart Feature-set Behavior Analysis:Line crossing detection, Intrusion detection Line Crossing Detection:Cross a pre-defined virtual line Intrusion Detection:Enter and loiter in a pre-defined virtual region Recognition:Face Detection