The product page of Function Extension Kits "WV-Q117A" from the Panasonic Security System. You can download features, manuals and firmware, specification sheet and more for WV-Q117A here.
WV-Q117A Key Feature - Panasonic security system - Products
Pendant Mount Bracket
Ceiling hanging bracket
This bracket can be used to hang the camera from a suspended ceiling or other location that is not strong enough to hold a screw.