Not seeing the right side is extremely dangerous. I did see a backup camera at Crutchfield.com form $99, decided trying it for a right side rear view mirror was in order for California's in town mazing as LA/ San Diego' kamakazi right side merging lanes from major 'arteries.'
The ACA250 camera was temporarily duct taped to a broom stick then propped into the passengers window from the floor space. Monitor mounted on a 3=94x 1 =BC=94x 3/16ths (for example) scrap steel strap, in my van with and atop the usual black towels for a =91dash=92 top cover. The Powerpoint was cut when it failed with a Walmart two female cigarette plug adapter from the RV section. Audiovox units inserted there. Amazing relief from taking time to glance over to the passenger=92s side mirror to maybe see or not see what small speeding car or unseen concrete truck is somewhere to our right from LA=92s Kamakazi merging lanes. The safety increase is phenomenal With the monitor directly in front of the steering wheel, producing a wide clear unobstructed view.