AVer TR323NV2 21X 4K NDI PTZ Live Streaming Camera

Product Overview

The AVer TR323NV2 NDI PTZ camera delivers professional 4K live streaming with 21x optical zoom and AI-powered auto-tracking, making it a dependable choice for houses of worship, broadcast studios, conference rooms, and training environments. Supporting NDI|HX3, 3G-SDI, HDMI, IP, and USB outputs simultaneously, it integrates into virtually any production workflow without additional hardware. PoE+ single-cable installation reduces rack complexity, while three auto-tracking modes — Presenter, Zone, and Hybrid — allow operators to focus on program management rather than camera operation. At $2,799.99, the TR323NV2 is backed by AVer's 5-year AVerCare warranty with 24-hour replacement.

Product Description

The AVer TR323NV2 4K NDI PTZ live streaming camera is built around a 1/2.8" CMOS sensor delivering 8MP resolution at up to 4K 30fps or 1080p 60fps. The 21x optical zoom (f=5.3–110mm) pairs with 12x digital zoom for 360x total zoom range, giving operators reach across large auditoriums, government chambers, or all-hands rooms without sacrificing image quality. Wide Dynamic Range (WDR) processing balances high-contrast lighting automatically, so podiums lit against dark backgrounds or windows remain clearly exposed.

AI auto-tracking runs in three configurable modes: Presenter Tracking for full or half-body subject following, Zone Tracking to keep fixed content areas in frame, and Hybrid Mode that automatically switches between the two. A tally light signals the active camera in multi-camera productions. Voice tracking is available through AVer's PTZ Link software combined with compatible microphone systems, enabling hands-free, operator-free broadcasts.

Control options include RS-232, RS-422, and IP-based VISCA and PELCO-D protocols, plus CGI over IP. The camera stores 256 presets via RS-232 and 10 via the included IR remote. NDI|HX3 protocol support means it is directly recognized by NewTek/Vizrt NDI-enabled switchers, encoders, and software. SRT protocol support adds low-latency secure transport for remote production over public networks. Free desktop software — PTZ Management, CaptureShare, PTZ Link, and OBS plug-in — is included at no additional cost.

Key Features

• NDI|HX3 Protocol — Native NDI support allows direct integration with NewTek/Vizrt production systems over standard gigabit Ethernet with no additional encoder hardware.
• 21x Optical Zoom — f=5.3–110mm lens covers large venues with a 52.26° wide-angle to 2.66° telephoto field of view, keeping distant subjects sharp without cropping in post.
• Three AI Auto-Tracking Modes — Presenter, Zone, and Hybrid modes detect and follow human subjects or fixed content zones, reducing the need for a dedicated camera operator.
• 4K 30fps / 1080p 60fps — Flexible frame rate options support both broadcast-quality live streams and high-motion content capture within a single camera unit.
• PoE+ Single-Cable Power — IEEE 802.3at PoE+ eliminates a separate power run, simplifying ceiling or wall installations in conference rooms and auditoriums.
• 3G-SDI and HDMI Simultaneous Output — Feeds a production switcher and confidence monitor simultaneously without a distribution amplifier.
• SRT Protocol Support — Secure Reliable Transport provides low-latency, encrypted streaming over public internet connections for remote broadcast workflows.
• Wide Dynamic Range (WDR) — Algorithmic balancing handles high-contrast scenes such as lit stages against dark audience backgrounds without manual iris adjustment.
• 256 Preset Positions — Store up to 256 repeatable camera positions via RS-232, with pan/tilt preset recall speed of 200°/sec.
• Tally Light — Built-in illuminated tally indicator signals active camera status to presenters and operators during multi-camera productions.
• 5-Year AVerCare Warranty — Industry-leading coverage includes 24-hour advance replacement, minimizing production downtime in mission-critical deployments.
• Free Software Suite — PTZ Management, CaptureShare, PTZ Link, and OBS plug-in are included at no additional cost for camera control and streaming.

Typical Applications

• House of Worship — Track pastors and worship leaders across wide sanctuaries using AI auto-tracking and 21x zoom, with NDI output to production switchers.
• Broadcast Studio — NDI|HX3 and 3G-SDI outputs integrate directly with broadcast-grade switchers and replay systems.
• Conference Room — PoE+ ceiling installation and VISCA control via room automation systems enable fully automated meeting capture.
• Auditorium — Wide zoom range and WDR handle large spaces with variable stage lighting conditions.
• Government Space — Discrete ceiling mount, 256 presets, and RS-232/RS-422 control meet requirements for council chambers and legislative spaces.
• Training Room — Zone Tracking mode keeps presentation screens and whiteboards in frame automatically during instructor-led sessions.

Technical Specifications

Frequently Asked Questions