If you want a tracker device and a dash cam in one, unfortuntaley no device - to our knowledge - exists. However, if you want some advice on separate devices then we can help. Many dash cams (assuming this is what you mean by a camera) use GPS so they'll record speed, time, date, location etc. But I'm thinking you want a dedicated tracking device like the Rewire Security Nano Tracker: kit.honestjohn.co.uk/reviews/review-spytrack-nano-.../

You can also get trackers that have more features. A company called Tracker sells some good options if you want something a little more sophisticated. As for dash cams, Nextbase and Garmin both produce very good devices that offer GPS, high-res footage etc.