Answer
Yes, many dome cameras can be embedded in the ceiling by using in-ceiling mount bracket.
You can check the in-ceiling mount bracket for your camera on "Accessory Selector" page.
Select a camera and check "Embedded" in the "Ceiling" options.
When installing an outdoor camera using an in-ceiling bracket, the camera can be used only indoors.
Accessory Selector
https://security.panasonic.com/training_support/design_tools/accessory_selector/
Sample model: WV-S2136L
