How can I convert it ?

Just Imagine of a chandelier attached to the ceiling and looks much common.

The triangle mirror ls in its centre when wanted open up like a flower blooming with attached cameras to it giving 360° view of the room.

At the curved edges of the chandelier the glass which shines bright at urgent situations open up and with its Metal sensor tech it can scan each thing present in the room and can catch a suspect suspicious from beginning.

Chandeliers look much common and are used for interior designing but if converted to this they can also be a useful tech for president's security