Just Don't. There are so many issues with the UBNT cameras (lenses fogging up, failures within a year, water getting into the cameras, etc.) and are overpriced for their image quality. The DIYers rave by them but anyone that actually installs surveillance cameras for a living (myself included) will tell you, you can get a much better camera for the same price if not cheaper.

Don't get me wrong we install UBNT network equipment on all our jobs but I will never quote the cameras, access control, phones unless requested to by the client and even then I have alternatives to all of those options that will blow UBNT out of the water at about the same price.