FoMaKo

KC800

4K HDMI Multi-Camera Streaming Video Mixer Switcher, Integrated 4D Joystick PTZ Camera Controller, 5.5" LCD Screen, Pro XLR Audio and USB/SD Recording,4K 60FPS Input, 1080p 60FPS Output

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4K 60FPS HDMI Video Swither


The KC800 HDMI video switcher supports 4K input, AI tracking, 4 USK chroma keying, and professional audio mixing, enabling seamless multi-platform streaming and scene recall for professional live productions.

3 years Wanrranty

Professional PTZ Controller

The KC800 HDMI video switcher delivers precise PTZ control, with adjustable PT speed (1–20), zoom speed (1–8), preset point speed (1–10), and acceleration steps for both PT and zoom movements, ensuring smooth and accurate camera operation.

RGB 24Bit

The KC800 HDMI video switcher features RGB 24Bit True Color technology, delivering 16.7 million vivid colors and smooth color transitions to ensure authentic, lifelike visuals in both live streams and recordings.

4K 60FPS Input, 1080P 60fps output

The KC800 HDMI video switcher is equipped with multiple high-spec ports, including three 4K 60FPS HDMI inputs and three 1080P 60FPS HDMI outputs (one for recording), ensuring seamless multi-channel signal transmission and low-latency broadcast-grade production.

USB & SD Card Recording

The KC800 HDMI video mixer supports USB disk and SD card recording with dual-format options (MP4/TS), real-time bitrate adjustment, and smart color-coded status alerts to monitor recording stability and storage performance.

4 PTZ Cameras Quick Select

The KC800 HDMI video mixer enables single-operator control of up to 4 PTZ cameras via its intuitive 4D joystick, with quick camera selection buttons for seamless operation.

Turn ON/OFF AI Tracking

The KC800 HDMI video mixer supports AI tracking control via the Visca Over IP protocol, allowing users to toggle AI tracking on/off for up to 4 PTZ cameras using the shortcut CTRL+CAM 1~4.

Powerful Scene Function

The KC800 HDMI video mixer offers instant save and recall for all scene setups, supporting up to 10 preset positions (0–9) for quick access.
With a single press of the "Save" or "Scene" button, users can store their current configuration or switch between saved scenes in one click, streamlining live production workflows with the "Set up once, switch in one click" efficiency.


Diverse scene switching effects

The KC800 HDMI video mixer delivers 20 dynamic transition effects (including cut, mix, dip, etc.) for seamless scene switching in live productions.
It also supports 16 custom background presets; users can easily log into the web interface to replace background images instantly, enhancing visual customization for professional broadcasts.

All in one Pro Solution

The KC800 is an all-in-one professional solution that integrates 6 essential pro tools (encoder, switcher, recorder, monitor, PTZ controller, and audio mixer) into a single compact device.
This five-in-one powerhouse replaces multiple separate pieces of equipment, helping users save over $400 while simplifying their live production workflow with unmatched convenience and cost efficiency.

Tech Specs

Description
  • 【RGB 24Bit True Color Tech】FoMaKo KC800 streams and records in true 24-bit RGB color, delivering 16.7 million hues for cinema-grade accuracy. With UVC plug-and-play for live streams, game captures, and video productions and HDMI 4K RGB 24Bit loop/PGM output, it ensures vibrant, distortion-free visuals even for HDR content.
  • 【Extensive Interfaces Selection】4X 4K HDMI inputs with RGB 24 Bit Tech,3x HDMI Outputs(In1 4K loop-through/MVR/PGM Out),1XUVC Plug and Play, Audio Input:2x XLR,2xMIC/Line In,1 Line Out and Phone Monitoring.
  • 【2-in-1 Professional PTZ Controller & Video Switcher】Seamlessly control up to 4 PTZ cameras via VISCA/VISCA-over-IP with the integrated 4D joystick. with intelligent one-touch AI tracking (shortcut: Ctrl+CAM1-4)(4 Commands Supported), 10 programmable presets and one click recall, and adjustable pan/tilt/zoom speeds,empowering solo operators to deliver professional multi-camera live streams.
  • 【All-in-One Audio Solution】Forming an 6-channel real-time mixing system, the mixer combines 2 XLR inputs (48V phantom power supplied), 2 x 3.5mm MIC/LINE inputs, and 4 HDMI digital audio channels. Equipped with AFV mode and independent monitoring output, it offers complete control via dedicated volume knobs for each channel, meeting the demands of professional audio processing.
  • 【Flexible Recording and Storage】Record directly to USB 2.0 or SD card (FAT32/exFAT, up to 2TB) in MP4/TS format, with a maximum bitrate of 16Mbps. The menu provides real-time visibility into storage capacity, recording duration, and write speed. Quickly start/stop recording using the MENU+REC shortcut, and safely eject media after files are saved. Enjoy a true PC-free workflow with streamlined, shortcut-driven controls.
  • 【Multi-Platform Live Streaming Compatibility】Supports 3 platforms streaming at once and 1 UVC streaming, compatible with YouTube, Facebook, and other mainstream platforms. Customizable streaming bitrate (2–12 Mbps) with adaptive reduction to ensure smooth streaming under poor network. Multi-channel pushing available, with real-time display of streaming duration, bitrate, and codec type. Green/yellow indicator lights for normal/network warning status.
  • 【Easy Operation & User-Friendly Design】Comprehensive Shortcut System, CTRL combinations (layer zoom, AI tracking, chroma key on/off, etc.) and MENU combinations (recording/live streaming start/stop, keyboard lock, LOGO on/off, etc.) cover core functions, eliminating frequent menu navigation. CAM/PGM/PST buttons come with indicator lights, making operational status clear at a glance.
  • 【Convenient Web-Based Management】The web management interface,supporting importing backgrounds/LOGOs, configuring AI tracking commands, system updates, and checking device information—enabling convenient remote operation.
KC800 Features

4D Joystick Intelligent Control:With a 4D control joystick & VISCA/VISCA over IP dual-protocol, one person can control up to 4 PTZ cameras simultaneously. 1-click access to 10 presets, 1-8 level PTZ speed & Ctrl focus shortcuts enable efficient camera switching (no multi-person work).
8-Channel Professional Audio:Integrates 2 XLR inputs (with 48V phantom power), 2 3.5mm MIC/LINE inputs & 4 HDMI digital audio for an 8-channel mix system. AFV (Audio Follow Video) mode links sounds to visuals; independent volume knobs deliver clear, professional audio even in noisy environments.
Full-Scenario Port Expansion:Features 4 HDMI inputs & 3 HDMI outputs (PGM/MVR/LOOP); MVR multi-view supports horizontal/vertical mode switching for real-time camera monitoring. USB3.0 Type-C (UVC 1.5 compliant) works as a PC camera directly, compatible with OBS, vMix and other mainstream live streaming software.
Wide-Temperature Stable Operation:Metal body boosts anti-interference capability; supports 0℃-60℃ operating temperature for stable output in hot studios or outdoor events. 12V/3A safe power supply (max 36W consumption) balances performance and energy efficiency, meeting 24/7 live streaming needs.
4K Input +1080P60 Output:4 HDMI 2.0 ports support 4K 60FPS input, compatible with HDCP 2.2 & RGB24bit for delicate color reproduction. Deliverable stable 1080P 60FPS output with 1-frame ultra-low latency—no blur or lag for professional-grade image quality.
PC-Free, Plug-and-Play:All-hardware integrated design cuts PC reliance; 5.5-inch LCD screen + physical/custom shortcuts lower the learning curve. Live streaming setup takes as fast as 5 minutes. Easy for beginners, ideal for PC-free scenarios.
Remote Control + Firmware Upgrade:RJ45 port supports PTZ remote control, Tally signal transmission & API integration; online firmware upgrade adds new features without factory return.
Full-Scenario Adaptability:Integrates PTZ control, video switching, audio mixing, streaming & recording—covering corporate meetings, educational live streams, live commerce, church events.
Dual-Media Local Recording:Supports USB 2.0 & SD card storage (max 2TB exFAT), with MP4/TS formats and 16Mbps high bitrate for HD files. MENU+REC shortcut enables one-click recording; real-time storage/remaining time display keeps you informed.

Video input/output

Input:HDMI Type A x 4 (INPUT 1 - 4), HDCP Supported
Output (PGM):HDMI Type A x 1 (PGM OUT), Optional PST for AUX output
Output (MVR):HDMI Type A x 1 (MULTI-VIEW OUT), Support horizontal / vertical Mode
Output (LOOP):HDMI Type A x 1 (IN1 LOOP)
UVC Streaming:USB3.0 Type-C x 1, RGB24 / YUY2 Capture, Locking Screw
IP Streaming:RJ45 x 1, RTMP Streaming、RTMPS Streaming
Recording Output:USB2.0 Type A x 1, SD Card x 1
Video Formats: HDMI 1.3/1.4/2.0 | HDCP 1.4/2.2
Video Sampling: RGB 24bit (HDMI IN & OUT)
UVC Color Space: RGB24 | YUY2
Video Latency: 4 frames

Audio Input/Output

Input:XLR, 1/4-inch TRS phone x 2, balanced, phantom power (DC 48V, 10mA/Max); 3.5mm TRS phone type x 2, Mic In / Line In Supported
Output:3.5mm TRS phone type x 2, Phones / Line Out
Line In Delay :up to 8 frames
Audio Formats:
HDMI: Linear PCM, 16 bits/48 KHz, 2 ch;
Type-C: Linear PCM, 16 bits/48 KHz, 2 ch

Control Protocol

PTZ: VISCA Over IP
UVC & UAC: UVC 1.5 & UAC 1.5

Included in the Box

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

    Video Switcher

  • Power Adapter

  • USB Cable

  • User Manual

FAQs

Please read our FAQs page to find out more.

How many video inputs does this video switcher support?

It supports up to 4 HDMI signal inputs simultaneously.

Does this video switcher support NDI signal switching?

No, it only supports HDMI signal input.

Can it be used with 4K cameras?

It supports a maximum input of 4K 60fps HDMI signals.

Can It live stream to Youtube and Facebook?

Yes, it can stream to Youtube and facebook by IP streaming and USB streaming

Can it record video from 4 HDMI signals simultaneously?

No, it can only record the live output video.

Can this video switcher record 4K video?

No, the maximum recording resolution is 1080P 60fps.

What PTZ control protocols does it support?

It support Visca over IP

How many PTZ cameras can the switcher's joystick control?

It can control up to 4 PTZ cameras.

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