The BBFan is just the item you need if you're looking for a covert nanny cam. It may look like your every day oscillating fan (and on those hot days you sure won't regret that) but it actually has a built in camera. Its fan features all work just as you would expect with the camera system having no impact on its cooling capabilities. This little fan has the support for 16GB internal memory and sports full color VGA quality video and full motion detection. The oscillating feature also allows it to capture footage of the entire room.