Câmara de videoconferência 4K PTZ Prestigio Alpha — 4K UHD, 8,4 MP, PTZ, IA, PoE, HDMI 2.0/USB 3.0/RJ45/3G-SDI (sem microfone)

Prestigio video conferencing 4K PTZ camera Alpha is a professional conferencing camera offering 4K UHD resolution and an 8.4MP image sensor for detailed, natural-looking video. The unit provides motorized pan, tilt and zoom (PTZ) control together with onboard AI functions for subject framing and tracking. Multiple wired interfaces — HDMI 2.0, USB 3.0, RJ45 Ethernet and 3G‑SDI — ensure compatibility with a wide range of video systems and streaming devices. Power over Ethernet (PoE) capability reduces cabling and simplifies installation. The camera does not include an integrated microphone, so audio must be handled by external microphones or room audio systems.

Advantages

The camera delivers 4K UHD output and high-resolution sensor performance suitable for professional meetings, lectures and remote collaboration. PTZ mechanics provide smooth pan, tilt and optical zoom control for flexible framing, while AI-enabled features support automatic subject detection and tracking to keep presenters in view. Multiple output options and PoE support make the device adaptable to diverse AV setups and simplify deployment in conference rooms and lecture halls.

Suitable for

• Corporate meeting rooms and boardrooms
• Lecture halls and classrooms
• Remote interviews and webinars
• Broadcast and streaming setups requiring 4K video

Key specifications

• Video resolution: 4K UHD (3840×2160)
• Image sensor: 8.4 megapixels
• PTZ: motorized pan, tilt and zoom control
• AI features: subject framing and tracking
• Connectivity: HDMI 2.0, USB 3.0, RJ45 (Ethernet), 3G‑SDI
• Power: Power over Ethernet (PoE) support
• Audio: no built-in microphone (external audio required)

How to use

Mount the camera on a tripod, wall bracket or ceiling mount according to room layout and framing needs. Connect power and data via PoE-enabled Ethernet switch or use a separate power source if PoE is not available. Select the required output interface (HDMI 2.0, USB 3.0, RJ45 network stream or 3G‑SDI) to integrate with your conferencing system, recorder, encoder or computer. Configure PTZ presets and adjust AI tracking settings through the camera control software or compatible control panels. Use external microphones or the room’s audio system for sound capture and route audio separately to the conferencing platform.

Recommendations

Position the camera at eye level with presenters when possible and set PTZ presets for common views (wide room, podium, close-up). Use PoE for a cleaner installation and to centralize power management. Verify HDMI or SDI cable quality for long runs and enable AI tracking only after confirming stable lighting to avoid unnecessary adjustments.