Includes ceiling mount: 700-19209-04
Includes 2x screws (NOT FULL SET, two is enough to attach the ceiling mount to the bracket): 48-0486-01
For more information about brackets please download ciscos bracket guide
https://www.cisco.com/c/dam/en/us/td/docs/wireless/flyers/APbracketsAndClips.pdf
www cisco com/c/dam/en/us/td/docs/wireless/flyers/APbracketsAndClips.pdf