The nextbase rear view camera will record the view of the road directly behind your vehicle. Features compatible with 322gw - front 1080p, rear - 720p, 422gw & 522gw - front 1080p, rear - 1080p or front 1440p, rear 720p. Uses a narrower 30° telephoto lens to record the road directly behind your vehicle simply connects to your front facing nextbase dash cam (322gw, 422gw & 522gw). No extra cables required. Use pip (picture in picture) mode to playback footage on your front facing nextbase dash cam footage stored onto the front facing dash cam microsd card - no extra cards or cabling required