Poly Studio USB Video Bar (842D4AA)

Poly Studio USB Video Bar (842D4AA)

The Poly Studio USB Video Bar (842D4AA) is an all‑in‑one conferencing solution built for medium‑sized meeting rooms. It integrates a 4K smart camera, high‑fidelity stereo speakers, and a six‑microphone array into a single, sleek device that connects via USB to any PC or Mac. Designed to deliver enterprise‑grade video and audio with zero complexity, it is certified for Microsoft Teams and Zoom, and can be remotely managed through Poly Lens.

Key Features

1. Poly DirectorAI Smart Camera

The 4K camera is powered by Poly DirectorAI, a sophisticated computer‑vision engine that automatically frames meeting participants without any manual intervention. It supports three intelligent framing modes:

• Speaker Framing – Dynamically zooms in on the active speaker.

• Group Framing – Zooms out to show all participants in the room.

• Presenter Tracking – Follows a presenter moving in front of the camera.
  The 120° diagonal field of view ensures everyone in the room is visible, and the 5x digital zoom allows for close‑up details when needed.

2. High‑Fidelity Audio with Beamforming Microphones

A six‑element microphone array uses beamforming technology to focus on voices while rejecting ambient noise. The effective pickup range extends up to 4.6 m (15 ft), making it suitable for medium‑sized rooms. The integrated stereo speakers deliver a frequency response of 100 Hz–20 kHz, ensuring clear, natural sound for both speech and multimedia content.

3. NoiseBlockAI & Acoustic Fence

• Poly NoiseBlockAI – Automatically mutes the microphone when no one is speaking, eliminating distracting typing, paper shuffling, or background chatter.

• Acoustic Fence – Allows administrators to define an invisible boundary around the conference table. Audio outside this zone is suppressed, preventing side conversations from being transmitted to remote participants.

4. Flexible Connectivity & Device Management

The Studio connects to a host computer via a single USB‑C cable; a USB‑C‑to‑USB‑A cable is included for backward compatibility.

• Bluetooth 4.2 – Enables wireless audio streaming from mobile devices, perfect for sharing music or joining calls via a smartphone.

• Wi‑Fi (802.11a/b/g/n/ac) – Allows the device to be managed remotely. IT teams can push firmware updates, change settings, and monitor system health from anywhere using the Poly Lens cloud platform.

5. Privacy and Enterprise Security

• Physical Lens Shutter – A built‑in privacy shutter gives visual assurance that the camera is not active.

• Kensington Lock Slot – Secures the device to a desk or mounting surface to prevent theft.

• 802.1x Network Authentication – Ensures secure onboarding and operation on enterprise‑grade networks, meeting strict IT security requirements.

6. Easy Deployment & Use

The Poly Studio is designed for simplicity. It is certified for Microsoft Teams and Zoom, ensuring a native experience with dedicated buttons on the remote control for those platforms. The device can be placed on a table using the included stand, or mounted to a wall or display with the supplied wall mount kit. Setup is plug‑and‑play—no additional drivers or software required for basic use.

Specifications

The Poly Studio USB Video Bar delivers a complete, professional meeting experience in a single sleek package. Whether deployed in huddle rooms or medium‑sized conference spaces, it combines intelligent video, premium audio, and simple IT management to help teams collaborate effectively.

Delivery & Support

We at Ace Tech Pro LTD offer fast delivery options, 100% genuine product guarantee and customer support.

Order Now!

Order now at Ace Tech Pro LTD or visit our shop at Rahimtullah Trust Building 2nd Floor Shop GF11 along Moi Avenue