AVer TR323NV2 Auto-Tracking Livestreaming UHD 4K NDI HX PTZ Camera with 21x Optical Zoom

The AVer PTR323NV2 is a PTZ camera built for creators who need sharp 4K video and dependable presenter tracking without hiring an extra operator. It pairs an 8 megapixel sensor with a 21x optical zoom lens, so it can move from a wide classroom view to a tight head-and-shoulders shot while holding detail and color accuracy.

AI guidance sits at the center of the camera’s workflow. Full-body and half-body tracking modes keep a lecturer or speaker framed as they pace the stage. Zone tracking locks the view on preset areas such as a whiteboard or demonstration table, and hybrid mode lets the camera decide when to follow the presenter and when to show the static shot. If you add PTZ Link and compatible microphones, voice tracking cues the camera to whichever person is talking, giving the audience a natural, television-style experience.

The 21x optical zoom is valuable in large auditoriums, houses of worship, and conference halls where the camera must live at the back of the room. Wide Dynamic Range helps the image remain balanced when stage lights face the lens or when the presenter walks through mixed lighting. An illuminated tally light shows talent which camera is live during multi-camera productions.

Connectivity fits almost any production pipeline. The PTR323NV2 streams through 3G-SDI, HDMI, IP, USB, and NDI HX2, so it works with hardware switchers, software platforms, and direct USB recording. Power over Ethernet Plus carries power, control, and video through one network cable, cutting down on wiring clutter. A sturdy ceiling mount is included for installations that need to stay out of sight and free up floor space.

Universities, training centers, churches, and corporate studios can all rely on this camera to deliver polished content with minimal setup time. Once installed, the PTR323NV2 quietly does its job, letting instructors and presenters focus on their message instead of the equipment.

• 8 megapixel sensor that records or streams in UHD 4K
• 21x optical zoom captures wide scenes and close detail
• AI auto-tracking offers full-body, half-body, zone, and hybrid modes
• Voice tracking through PTZ Link and select microphones
• Wide Dynamic Range balances exposure under mixed lighting
• Outputs include 3G-SDI, HDMI, IP, USB, and NDI HX2
• PoE Plus carries power and data over one cable
• Tally light indicates the active camera in multi-cam setups
• Ceiling mount supplied for a clean, professional installation