This was bought as a safety feature after I just lost a car due to no fault of my own. It is great to be able to have something that speaks as proof if you need it. Lucky for me I didnt need any but I have learned from looking at others while going through this process better safe than sorry. This definitely helps as it records daily throughout your driving. You load a SD car and you record your driving continuously. It will loop over and over again. There is a display screen on the rear of the camera that alows you to view everything being recorded. I must say it is added value that is well worth the buy. There is more feature that is within the product, I just choose to diclose what I enjoy.