Poly 2200-65790-001

Overview

The Poly 2200-65790-001 is a set of expansion microphones designed to enhance the audio coverage of the RealPresence Trio 8300, 8500, and 8800 conference phones. These microphones extend the pickup range up to 20 feet, allowing clear voice capture from participants spread across larger meeting rooms. Their omnidirectional design ensures voices are picked up from all directions, making them a practical addition for medium to large conference spaces where maintaining consistent audio quality is essential.

Each microphone connects via a single cable, simplifying installation and minimizing clutter around the conference table. The built-in mute button with an indicator light offers convenient control, enabling users to mute their microphone quickly without needing to access the main conference phone. The design matches the Trio system’s aesthetic, maintaining a professional look in any meeting environment.

Key features

• Omnidirectional microphones that capture voices from all directions within a 20-foot radius, ensuring everyone in the room is heard clearly
• Compatible with RealPresence Trio 8300, 8500, and 8800 models for seamless integration
• Built-in mute button with status indicator light for easy and immediate audio control during meetings
• Single-cable connection per microphone reduces installation complexity and keeps the conference table tidy
• Includes two expansion microphones per kit, allowing flexible placement to cover larger rooms effectively
• Design that complements the Trio system, preserving a cohesive and professional meeting room appearance

Key specs

• Microphone type: Omnidirectional
• Pickup range: 20 feet radius
• Compatibility: Poly RealPresence Trio 8300, 8500, 8800 conference phones
• Connection: Single cable per microphone
• Controls: Built-in mute button with indicator light
• Quantity: Two expansion microphones per kit

Connectivity and compatibility

These expansion microphones connect directly to the RealPresence Trio conference phones using a single cable for each unit, ensuring a straightforward setup without additional adapters or complex wiring. Their compatibility with the Trio 8300, 8500, and 8800 models means they integrate smoothly into existing Poly conference phone systems, extending audio coverage without requiring changes to your current hardware.

Ideal uses and environments

This microphone kit is well suited to organizations that hold meetings in medium to large rooms where participants may be seated far from the main conference phone. It works well in boardrooms, training rooms, and collaborative workspaces where clear audio from all attendees is critical. The easy mute control and unobtrusive design make it a strong choice for professional environments that demand reliable and consistent audio performance during calls and conferences.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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