The Polycom HDX Ceiling Microphone Array is a high-quality audio solution designed for professional HDX video conferencing setups. This white ceiling microphone array is specifically designed for the Polycom HDX series and provides superior sound quality for a seamless communication experience. The model number 2215-26927-001 ensures compatibility and reliability with Polycom video conferencing systems, making it an ideal choice for businesses looking to enhance their audio performance in their conference rooms.