PRODUCT GRADING    Refurbished Pristine - Pristine condition / Very light signs of use &gt; Refurbished to the highest standards.  Retail Brown Box     WHAT IS IN THE BOX    Polycom Ceiling Microphone Array - White  PRODUCT DESCRIPTION  Superior audio pickup from anywhere in the room. Award-winning technology using Polycom´s digitcal microphone and 22 kHz StereoSurround audio. Superb room coverage using 3 cardioid elements. Directional microphone that automatically points to the person who is speaking. Complete kit with everything you need to hide electronics in the ceiling.