ZOWITEK 4 channel HDMI Live Video Switcher Announced

Announced in the year of July. 2021, Shanghai–Zowietek Electronics, Ltd., – the switcher is a 4-channel HDMI multi-format video switcher that supports a variety of features including video switching, audio mixing, PGM/multi-screen output/auxiliary output, different switching effects, Luma Key Chroma Key, DSK, picture freeze, multimedia library, and more.


video switcher

4 Channel Inputs

The swithcher  has 4 HDMI input connectors compatible with a variety of equipment. And 3 outputs: 1× HDMI PGM ,1× HDMI multi-screen, 1 × USB type-C, which support video can be output in different ways.

Audio Listening

The headphone output can be used to listen for audio, and users can select an audio source from the main audio, 4 HDMI embedded audio, and 2 MIC audio as the output.

video switcher
video switcher

Switch and Effects

T-bar/ Auto/ Cut transitions;

various effects:  WIPE(9×2 patterns) / MIX/ DIP.

Upstream and Downstream Keys

You can set your own video parameters, including brightness keys, chroma keys, picture-in-picture and other functions

video switcher
video switcher


Audio Mixing

The switcher supports overlaying 6 audios, including 4 HDMI inline audio and 2 MIC/Line audio inputs. Users can independently turn HDMI 1, HDMI 2, HDMI 3, HDMI 4, MIC 1 and MIC 2 on and off independently. You can also adjust the audio volume.

Control the Switcher

Users can control software in PC after LAN connected .The on-screen menu display appears on the preview screen and is easy to operate with hardware controls. The device can be connected to the PC via the USB-C interface, with the help of third-party software (OBS) for streaming


Zowietek Electronics, Ltd. established in the year of 2004, has many years of excellent experiences in the design, development and manufacture of high-quality Medical Video Recorder4K Surgical Video Camera4K Video Encoder DecoderPTZ CameraPTZ Controllers, and on-going development efforts. We have strong hardware, firmware, software, and R&D experiences to be the market leader in developing, manufacturing, and integration, digital video technology for professional video applications for many years. Zowietek is focusing on OEM/ODM customers worldwide. We keep presenting the latest medical, industrial and consumer video technology and full range solutions to our customers. For more information, please visit the company’s web site at www.zowietek.com.

Share article