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AUTO VOX W7 Backup Camera Installation Guide A Step by Step How To

7 monitor car rear view backup camera system 1x backup camera + 3x side camera digital quad / split screen monitor + 1 x 4pin connector ir ccd backup cameras + 3 x 4pin connector ir ccd side view cameras + 4 x 15m 4pin detachable shield cable. Able to show 4 camera views at one time.