HP Poly IP Ceiling Microphone Array for Poly G7500 & Video Systems – 360° Pickup, PoE, IP-Based (875S1AA)

The Poly IP Ceiling Microphone Array (875S1AA) is a ceiling-mounted 360° microphone designed for Poly G7500 video conferencing systems and other compatible Poly video infrastructure. PoE powered for clean single-cable installation, it delivers room-wide audio pickup from above the conference table without cluttering the table surface with a speakerphone unit. The IP-based architecture integrates directly into the network and the Poly video system without a separate audio processor.

The Telecom Spot Take

Ceiling microphones are the right solution for executive boardrooms, training rooms, and any conference room where a table-top speakerphone creates visual or practical clutter. The Poly IP Ceiling Array integrates natively with G7500-based room systems — it is not a generic ceiling mic that needs an audio DSP; the IP architecture handles processing within the Poly ecosystem. PoE means one CAT cable from the ceiling tile to the nearest switch handles both power and data. If your conference room design specifies clean table surfaces and AV-grade room audio, this is the microphone to specify.

Key Features

• 360° Ceiling-Mounted Pickup: Captures all voices in the room from above without table clutter — clean, professional conference room aesthetic.
• PoE Powered: Single network cable provides both power and data — no AC adapter or separate audio cabling needed.
• IP-Based Architecture: Integrates directly into the Poly G7500 video system ecosystem without a separate audio processor.
• G7500 Compatible: Designed for use with Poly G7500 and compatible Poly video conferencing infrastructure.

Technical Specifications