Shure A901-R-HCM Flush-Mount Kit for MXA901-R Ceiling Microphone (White)The Shure A901 R HCM is a flush mount kit for the MXA901 R ceiling microphone. Once installed, the conferencing microphone array will be nearly flush with the surrounding ceiling for a neat and professional look. The mount is designed for use in drywall ceilings and features a white, paintable trim. The complete kit includes a ceiling mount, a round VESA bracket, four M4 screws, three support arms, three M4x40 screws, and a mounting template. Features