4 MP, 1/1.8" Progressive Scan CMOS, 25 fps (2560×1440, 1920×1080, 1280×960, 1280×720), 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with White Light, 4 mm Lens (88.7°), Digital Zoom: 16x, Pan range: 0°~350°, Tilt range: 0°~90°, Pan Speed: 0.1°~60°/s, Tilt Speed: 0.1°~50°/s, H.265+/H.265/H.264+/H.264/MJPEG Codec, Triple-Stream, microSD/SDHC/SDXC Card Slot (up to 512 GB), up to 30 m White Light, 120 dB WDR, BLC, HLC, 3D DNR, 1/1 Audio IO, 1/1 Alarm IO, built-in Microphone, built-in Speaker, 12 VDC / PoE (802.3at), IP66, Human and Vehicle Target Classification based on Deep Learning Algorithms, Face Capture, Perimeter Protection, Wi-Fi 802.11bgn (up to 50 m), no Wi-Fi Hik-Connect Support, Power Adapter included