Game camera security?

[dentmac]

Hi,
It might be nice to have a couple or 3 wifi game cams looking around the RV. Perhaps one in the toad,looking at the bus. They ideally would record on movement and send video to TV,also turning it on. (The 450 has the 4 external cameras wired to the TV's but there is no record or motion detection).
I have wifi set up in the rig and the new tv's are wifi capable.
Here is a possible camera but a bit pricey.
http://www.spypoint.com/EN/products/wi-f...-WiFi.html

Thoughts?
Ross