[HELP]in motion bypass wiring setup?

Intending to setup screen mirroring capabilities. found a kit thats 250$ thats the whole thing setup for plug n play. which is great but for the price i might as well buy a new stereo. im currently using the ENTUNE system in my 2014 tacoma. i found the cable harness to enable me to have video/audio and im a computer guy so i already know what else im going to do. my main thing is i know that it wont allow video when in motion. i know theres alot of 3 wire controllers to bypass this for cheap but not sure which one. and was wondering if anyones done it? the one if the kit is utilitizing a switch which will enable or disable the bypass controller. which i can wire myself honestly but would rather just have it bypassed all the time since as far as i know theres no downside.

anyone got a link to something that will help?

 

This will completely depend on the brand of radio you end up going with, so pick that out first.

and as a previous installer, I must add the typical warning
*driving with video viewable from the drivers seat is illegal, and in many stages considered reckless driving, that may lead to fines, license suspension, or revocation*

 

i am aware of this. i dont neccesarily intend to be moving. but it can cause other problems. asi stated i have a standard ENTUNE radio currently. thats the one i wanted the wiring for. if i were to get an OEM stereo system i would have other means of dealing with it.