Kenwood DRV-N520 Dashboard Camera
Unlock the full power of the DRV-N520 when you pair it with a Kenwood DMX-7704S or other compatible unit. With a gyroscope that detects when an event occurs full HD recording begins automatically.
For more details click on the link below:
http://www.kenwood.com/usa/car/dashboard_camera/drv-n520/