2-in-1 installation for your reference, mounting bracket or drilling mount
It provides you clear large viewing field and can eliminate blind spots where your mirrors cannot reach. No more straining your neck to see if a shopper is trying to go through by you or making sure the opposite car isn't pulling out
Multi-function: can be used as backup camera,front camera or side view camera,2 thin cables on the camera can be cut for the inconvenience that you can chose mirror or non-mirror image. Distance Scale Line is optional
High definition-NTSC TV system-420 TV Line-Working Volatage:12V-Effective Pixel:648x488- RCA video output for connecting to other source inputs
Package content:1 x Rear View Camera,1 x Video Cable,1 x Power Cable,1 x Flush Mount Hole Drill,1 x Mount Bracket,2 x Screws,1 x User Manual