Zowietek Electronics, Ltd.

Broadcast-Grade Video Systems, Engineered from Signal to Stream

Zowietek builds video systems the way broadcast engineers think about them: as a complete chain, from the sensor to the encoder, from the encoder to the network, from the network to the viewer. Every product we make is designed to sit inside that chain — and to survive it.

The Zowietek Video Ecosystem

Our product line covers the full signal path of a professional video workflow:

  • Cameras. A full range of PTZ cameras, POV cameras, and 4K miniature cameras, all IP-native and NDI-capable, giving production teams flexible, networked capture across any scene.
  • Encoding & Transmission. Multi-protocol video encoders and decoders, plus 4G/5G bonded cellular encoders that keep live streams up when a fixed connection drops — the same class of bonding technology used in broadcast remotes, built into a portable form factor.
  • Recording & Storage. Portable, desktop, and network DVRs engineered for reliable, long-form capture, archiving, and retrieval in the field and in the rack.
  • Medical Imaging. Surgical cameras, microscope cameras, and endoscopy video systems that carry the same signal-integrity standards into clinical environments.

All Zowietek products speak the protocols production systems actually use — RTSP, SRT, RTMP, RTP, NDI, and HLS over H.264/H.265 — and are controlled through the unified ZowieUI across mobile, tablet, desktop, and cloud, or automated through the ZowieAPI.

Established in

Manufactured, Not Just Designed

Every Zowietek product starts with our in-house R&D in embedded video encoding and decoding, and ends on our own production line in Shanghai. Units are assembled in-house from SMT through final integration, then every unit runs through burn-in testing and signal verification before it earns the Zowietek label. It is why our gear performs the same on day 300 as on day 1 — and why broadcast, education, live production, and medical teams can trust it in front of a live audience.

A Decade and a Half of Video Engineering

Founded in 2004, Zowietek has spent over fifteen years focused on one thing: embedded video technology. That focus has produced a portfolio of proprietary patents and software copyrights, and a catalog of video products that didn’t exist before we built them. From ProAV and broadcast to video conferencing, education, network broadcasting, medical, and industrial applications, our systems are engineered to be the dependable link in someone else’s critical workflow.

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