New double Din radio loaded!!!

Just want to give you guys a heads up. I been installing car audio, video and security since the early 80's. I have used the most expensive and the cheapest radios out there. I ran across this and tried it out and this is a bad ass radio for the money. The name of it is EINCAR it is a double din radio with GPS, rear view camera included, cd/dvd, usb, RCA inputs and outputs touch screen, remote included, Bluetooth on Amazon for $129.00 delivered. This piece almost looks like a factory deck and is very easy to use and install. All you need is your mount kit and wire harness adaptor.

EINCAR Bluetooth Car CD DVD Player 6.2 Inch Capacitive Touch Screen in Dash GPS Navigation Double Din Car Stereo Head Unit Radio Receiver with Auto Audio Video Monitor System SD map + Backup Camera

https://www.amazon.com/gp/product/B07X4W7BZD/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

I will post pics tonight

How is the integration with factory features? Steering controls, xm, etc. What parts does it work with other controllers like the Idatalink Maestro, or something simliar?

Always my first question... can it rain dual zone function of rear entertainment?

My kid is using a different source than me 100% of the time.