NEXTBASE 622GW REAR WINDOW CAMERA. Nextbase – Rear Window Camera – Black. Capture what’s going on behind your vehicle with this Nextbase rear window camera. The 140-degree ultrawide viewing angle enables recording of details within a large area of coverage, and the fully adjustable magnetic mount provides flexible placement. This discreet Nextbase rear window camera works with a compatible dash cam via the included connection cable. Nextbase Rear Window Camera. Compatible with Nextbase 322GW, 422GW, 522GW, and 622GW dash cameras For use with your existing device. Dash camera attachment The camera can be connected to your main front-facing Nextbase dash camera. Rear window camera module Offers all-round protection to guard against everything, from tailgaters and rear-end impacts to knocks and bumps in a parking lot. Flexible recording options When you are using a rearview camera module, the resolution of your front-facing camera will automatically adjust to manage two high-resolution video files. 140° viewing angle Captures the whole road behind, including the road shoulder on both sides. Number Of Auxiliary Inputs. Number Of USB Port(s). Nextbase 322GW, 422GW, 522GW, 622GW.