HUAIN 3D Control Keyboard with Chinese and English Display HY-CK100

 Features a metal housing with a computer keyboard-style key design;

Supports PELCO-D, PELCO-P, and VISCA control protocols;

High-brightness LCD screen with English and Chinese display, featuring keypress audio feedback;

Equipped with a 3D control stick for variable-speed adjustment of the camera (or pan-tilt unit);

Supports 2D key control, enabling precise adjustment to each speed level;

Controls camera (or pan-tilt unit) rotation, zoom, aperture, focus, and camera parameter settings;

Controls common functions such as multiple preset point patrol, pattern scanning, absolute position, zoom, and auxiliary position;

Customizable special function key selections;

Real-time display of decoder and matrix operational status;

Communication interfaces feature short-circuit and overcurrent protection with automatic recovery design;

Supports RS-485/422/232 interface control signals, capable of controlling up to 256 cameras;

Maximum communication distance: 1200 meters (0.5mm twisted pair cable);