The rear view camera have cables that usually connect to a Monitor. I want to send that cable to a NVR or DVR whatever is needed to record. Not sure what camera to buy. I want a Megapixel Camera that records automatically and powered by 12 or 24 volt battery. I like the small size and availability of the rear view camera and will point 1 camera forward and 1 backwards to give a great video of whats around on the street. I dont want a dashcam that has an integrated dvr. I want 2 or more small cameras pointed in different directions and recording automatically without pushing buttons. Perhaps set up the DVR once to set recordning parameters such as Looping .

I want the camera tiny, like fits on a licencse plate. but it could be any type of camera and nvr.