Says "HI" when you turn on your car so you know it is working. There is a button you can either attach to the dashboard or keep loose in order to take still photos. You can remove the camera easily from the window in order to take photos of you are ever in an accident. This is an incredibly awesome little camera with a lot of potential.
#RanBoosterReview #Sponsored #Cool Sen #https://www.amazon.com/dp/B077QVQJP3