The Pro AV industry is entering a new phase of transformation.Not driven by a single innovation — but by the convergence of AI imaging, advanced sensors, and low-latency IP protocols.Recent updates from Sony and NVIDIA, combined with the rapid adoption of NDI®|HX3, are setting a new benchmark for PTZ camera systems.

On April 15, 2026, the global professional AV event InfoComm China opens in Beijing. HDKATOV warmly invites industry partners, system integrators, and professional users to visit our booth CC2-02 and experience efficient production, immersive visuals, and intelligent control firsthand. We will showcase the latest PTZ cameras and broadcast control solutions, letting you explore innovation and convenience in video production.

The Spring Equinox is here — a moment when day and night reach perfect balance, and light becomes soft, even, and true.In the world of professional imaging, this balance is rare and precious. Especially in large conference halls, lecture spaces, or live production venues, subtle changes in light, moving subjects, and scene transitions all impact the final image quality.

Tree Planting Day reminds us that meaningful change often starts small — and grows over time.In the video production industry, we’re seeing a similar transformation.More teams are gradually moving from traditional infrastructures to IP-based workflows, remote production, and higher-resolution video systems.

For live production, conferences, education, and large-scale events, spring also signals increased activity. As ATEM switchers, vMix software, Bitfocus Companion, HyperDeck recorders, and PTZ cameras integrate into unified workflows, production environments have entered an era of multi-system coordination.

The Lantern Festival marks the final day of Lunar New Year celebrations — a night filled with lantern displays, performances, and family gatherings.Beyond its beauty, it is also a moment where culture is shared publicly — on stages, in city squares, and increasingly through live broadcasts and digital platforms.Capturing these dynamic scenes requires more than just a camera. It demands clarity, flexibility, and intelligent automation — especially in large venues with moving subjects and diverse audiences.That’s where professional PTZ solutions come into play.

The warmth of Spring Festival has just passed, and a new rhythm quietly begins again. Today, HDKATOV is officially back to work— with gratitude for the past year and clear focus on the one ahead. In Pro AV, stability and clarity are never slogans. They are the result of daily dedication— from PTZ cameras and AV cameras to switchers, PTZ contr

Spring Festival is written in red paper, warm light, and long journeys home.Across cities, countries, and time zones, people gather again—sometimes in person, sometimes through a screen.And in these quiet moments of reunion, clarity becomes emotion.The HDKATOV UH7000-25 25× 1/1.8" Ultra-HD PTZ Camera brings that emotion into focus with true 4K60 detail, a new-generation SONY sensor, and 25× optical reach that preserves expressions, gestures, and shared space—even in large halls or distant classrooms.

New Year's Eve is a time to celebrate and look forward. Let every frame of your video carry the joy and memories of this special night.HDKATOV UH7100-25 — 25× 1/1.8” Ultra HD PTZ Camera, designed for large venues and professional production. With 4K60fps and 25× optical zoom, it captures every detail in conferences, lecture halls, or live events.

Xiaonian is a moment of preparation—clearing the past and welcoming what’s next.In professional AV, preparation often begins with clarity, stability, and systems you can rely on.The HDKATOV UH6200-20 is a 20× 1/1.8” Ultra HD PTZ camera, powered by a next‑generation Sony 1/1.8” CMOS sensor, delivering 4K60fps images that remain natural and consistent across large venues.