Why do you suspect that the camera will be stolen?Does anything exist that can be used to protect a camera from being stolen? I was considering having something made, but the person I went to told me that such things already exist.
There is no way to absolutely prevent the theft...you can install a camera cage to deter it...if someone doesnt like its presence all they need is a can of spray paint..you are over thinking it.When you live in a country where $32 a month is considered just above the poverty level, everything is something that can potentially be stolen.
On top of that, there may be someone who simply does not like its presence and may try to do something out of spite.