There are many ways to protect yourself without reverting to the key.
First you can use a remote rf switch which controls power to all your cm gear.
Second , prepare a usb with parking only , in necessity : shut off the system ,
insert the usb and restart .
3rd , make sure you use a circuit...
Welcome to this forum , you will find knowledge & friends .
After my first laser ticket ....i knew i needed to protect more than Bacon :
your permit , your integrity : on their book you are tagged as good or bad driver till you die !
Saving : any system you will get : do the...
For those concerned about removal : approximately use only the surface needed , like a dashcam support i place only few dots 1/4 x 1/4 ...less bad words later !
@tempnexus , i like your ultra-wide spectre of interests .
they use Vascar : distance over time = speed by calculation.
They also use a camera system that does it all instantly , mainly used in helico.
Soon they will id the driver by facial recognition , cm = use a chirurgical mask !