Looking for bluetooth video solution and iPhone application

Hello,
I am wondering if anyone can help me find a solution for the following? I have an iPhone 4 and Im wondering if there is any type of application for the following; we have a 5th wheel trailer that I want to connect a wireless camera (I assume bluetooth for this solution) so I can monitor our horses while we are transporting down the interstate, and then display the video on the iPhone. Again, I assume there must be some type of application for this and the video would transfer via bluetooth.
I think many of the wireless backup cameras or trailer cameras use bluetooth, so hopefully there is something out that can be paired via bluetooth, and then install an app on the iPhone.
Thanks in advance!
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