Here is a camera that lets you capture all the action while driving your car. The Lukas LK-7950 Dashboard Camera Duo can record 1080p video. It is a WiFi-enabled system, allowing you to see real-time footage on your smartphone. The companion app is compatible with iOS and Android devices.
The camera has various recording modes. In Always On mode, the camera records as long as your car is on. There is also an Event Recording mode in which the camera starts recording upon detecting impact. The LK-7950 features a dual-core GPS + GLONASS system, automatic brightness control function, and a bunch of other useful features. Sets you back under $300.