HUAIN 4K 12x HD PTZ Camera HY-HD12/4K

Features a 1/2.5-inch high-quality image sensor with up to 8.51 million effective pixels, achieving a maximum resolution of 3840×2160 and a frame rate of up to 30 frames per second;

Features an industry-leading wide dynamic range CMOS sensor with a focal length range of f=3.85mm to 43.6mm, an aperture range of F1.6 to F3.56, 12x optical zoom, and 16x electronic zoom, with a field of view ranging from 51.4° (7.56° to 80.4°), optional 5x or 12x zoom, and a maximum field of view of 80.4°;

Horizontal rotation angle: -170° to +170°, with a speed of 0.1 to 100°/s; vertical tilt angle: -30° to +30°, with a speed of 0.1 to 45°/s;

Advanced autofocus algorithms enable the lens to achieve fast, accurate, and stable autofocus;

Based on 2D and motion 3D noise reduction algorithms, and utilizing a new-generation low-noise sensor, noise is effectively reduced, resulting in clean and detailed images;

High-precision stepper motors and precision motor drive controllers ensure smooth low-speed operation of the gimbal with no noise;

Supports sampling frequencies of 8000, 16000, 32000, 44100, and 48000 Hz, and supports AAC, MP3, and G.711A audio encoding;

Full-featured USB Type-C interface compatible with USB 3.0 and USB 2.0, supporting audio, encoding output, and UVC v1.1 to 1.5 protocols;

Supports HDMI (DVI), USB 3.0, and LAN audio/video output;

Supports H.265/H.264 video compression, and AAC, MP3, and PCM audio compression;

Supports simultaneous output of two video streams (any two of YUY2, MJPEG, or H.264), reducing the encoding/decoding load on the host;

H.264 bitstream output supports Slice and SVC encoding modes, suitable for high-end USB conference video applications;

Built-in gravity sensor, supports automatic pan/tilt flipping function, convenient for engineering installation;

Adopts advanced automatic focusing algorithm to enable the lens to quickly, accurately, and stably complete automatic focusing;

Supports VISCA, PELCO-D, and PELCO-P protocols, supports automatic protocol recognition, and supports network-based full-command VISCA control protocol;

Features RS-485 control mode, supports RS-232 daisy chaining, and is convenient for engineering installation;

Supports up to 255 preset positions (10 can be set and called via the remote control);

Supports three power supply options: USB 5V power supply, 12V power adapter, and PoE power supply;