FoMaKo 4k HDMI Multi-Camera Video Mixer Switcher, Integrated Professional 4D Joystick PTZ Camera Controller, 5.5" FHD Screen, XLR Audio and USB/SD Recording,4K 60FPS Input, 1080p 60FPS Output,KC800

Professional 4D Joystick PTZ Control for Multi-Camera Operation: Equipped with a 4D joystick supporting Visca/Visca Over IP protocols, it can control up to 4 PTZ cameras simultaneously. Features one-click AI tracking on/off (shortcut: Ctrl+CAM1-4), 10 preset camera positions, and adjustable pan/tilt/zoom speeds—enabling one person to handle multi-camera live streaming.

• ‌4K Input & 1080P 60FPS Output for Crystal-Clear Visuals Inputs:support up to 4K 60FPS HDMI signals (HDCP-compatible), while output, streaming, and recording all deliver 1080P 60FPS. With RGB24bit video sampling and only 4-frame latency, plus an image optimization function to enhance color and saturation, it meets high-definition needs for live streaming, teaching, and meetings.
• 8-Channel Professional Audio Mixing for Diverse Sound Sources:Built-in pro audio mixer supports 2 XLR balanced inputs (with 48V phantom power), 2 3.5mm MIC/LINE inputs, and 4 HDMI digital audio channels—forming an 8-channel real-time mixing system. Features AFV (Audio Follow Video) mode and MON independent monitoring; the volume knob precisely adjusts each channel, satisfying professional audio processing need.
• Dual-Protocol Streaming (RTMP/RTMPS) for Multi-Platform Broadcasts:Supports IP streaming via RJ45 port, compatible with RTMP/RTMPS protocols to stream directly to YouTube, Facebook, etc. Enables simultaneous streaming to 3 servers, with real-time status indicators (green for normal, yellow for warning). Bitrate adjusts from 2-12Mbps to ensure smooth streaming even on poor networks
• Dual-Medium Recording (USB/SD) for Flexible Storage：Supports recording to USB 2.0 and SD card (compatible with FAT32/exFAT, up to 2TB), with MP4/TS format options. Maximum recording bitrate reaches 16Mbps; the menu displays real-time disk capacity, recording duration, and write speed. Start/stop recording via the MENU+REC shortcut, and safely remove storage after file saving. 6.No PC Needed! Intuitive Controls & Shortcuts for Easy Use