[Fot] rear view

[rob]

Hi folks I have been looking for a cheap  rv  back up camera for a while  Best
buy was at $380 and the rv shops started at 600 to $2400.00
 I actually want to see if it will work as a rear view mirror while raceing.
This one is from Advance Auto  @ 60 bucks if I manage to get the rebateout in
time  The screen is 2"X2"  with 13 setttings each for contrast and brightness.
but in an open car I expect it to turn into a 2 Inch mirror picture of my
helmet because of the glare       any thoughts.   thanks       rob