Dedicated dashboard camera for BMW X4 BN-H3608, is a camera that records everything that goes on in front of your vehicle. A typical dashboard camera records video and audio, with the video stored on a memory card inside the dash cam itself. But there are models that accept power from the cigarette lighter port or mount to your windshield with suction cups. Most dedicated dash cams come equipped with loop recording capabilities. This saves you from having to continuously overwrite older recordings because there’s no storage limit like you’d find in an SD card. Looking for the best dashboard camera for your BMW? Please feel free to Email us at [email protected] and we will get back to you very quickly with pricing and setup options.