Well it is out! An underwater bullet camera. Just two months we said that there were no bullet cameras that can be fully submerged in water. Usually you would think that this would be practically impossible, but it is not. If you have an application where, you need to be able to have a camera under water, then try looking...
If you were wondering how you could record audio outside, then you should be thinking very hard. To-date there is no affordable security camera that can incorporate audio into the same shell as the lens, infrared lights, and other electronics. Not to mention that if the camera were a dome that the weather-proof dome and casing would prevent the microphone...