The Kenwood DRV-320's camera will start recording once motion is detected near the front of your vehicle, and features a security indicator that deters car theft or vandalism. If you're involved in an accident, this device's built-in G-Sensor will detect hard braking or a collision, then save the last, current and next recordings, preserving a complete record of the event. You can play the footage back on the Kenwood's display, or save the video file to the included microSD™ card for viewing on another device. Feature Highlights Full HD video recording is available in a compact design to document any occurrence or disturbance you may come across while driving your vehicle. A gyro sensor will automatically detect when there is an event and separate a portion of memory within the 16GB SD card for viewing. FULL HD RECORDING Record high-resolution smooth videos at Full HD (1920 x 1080) while keeping the file size small with H.264 technology. SMOOTH RECORDING Recording at 27 frames a second creates a natural and progressively smooth video. EXTENSIVE RECORDING FUNCTION With latest motion detection technology, DRV-320 automatically activates and records video when motion is detected near the front of the vehicle. During parking mode, the security indicator will have a deterrent effect against car theft or vandalism.