https://www.amazon.com/Panoramic-Wat...gateway&sr=8-4
(A used one is available on amazon for $77. I paid retail)
I've Benchtested and am ready to install.
About 500 YouTube videos available showing installation.
Coupled with
https://www.amazon.com/gp/aw/d/B01N4...b_b_asin_image
(I bought it used Amazon at $61 there's a $71 used available now.)
So for under $150 you have the whole system.