If you have an older vehicle without factory backup camera then this could be useful. While there are so many various types available, I needed something super easy to install under 10 minutes and no tools required (only tool you need is a screwdriver).
I found this in Costco which seems a good solution. No wiring needed, no drilling and it works.
Type S 6.8" Wide Screen Solar Powered HD Wireless Backup Camera
★★★★★ 3.9 out of 5 stars. (156)
Online Price $169.99
Less $30.00 coupon
Your Price $139.99
$30 manufacturer's savings is valid 12/27/19 through 1/21/20. While supplies last. Terms & Conditions
Shipping & Handling Included*
12V/24V Backup Camera
Expansive 160 Degree Rear View
HD Touchscreen Monitor with Night Vision Viewing
Integrated Solar Panels Recharge Camera
Adjustable Parking Assist Lines Feature
This is a wider screen. I only purchased one camera and monitor set, however Costco also sells standalone camera license frame for add-on second camera. So it is possible to add both front and rear camera in your SUV.
Link for add-on camera - https://www.costco.com/add-on%2c-...05008.html
I read in reviews that some drivers add this to front license plate of vehicle (allows them to see in front of bumper, specially when off-roading) as they already have backup camera from factory.
Either way this is reasonably priced option for people who can't do complicated installation by themselves, and can't pay $$ to third party installers.
The frame camera can be charged before installation and then has solar panel which pretty much keeps it charged for months. People use power bank to charge under rare circumstances if sun is not available for months.
Here is a video for installation.
Happy and safe backing up!!!