My interest is in stealth installations. Because of Limited Budget Resources (LBR) I park my car outside. The area is rife with car radio thieves and the like.
I want to hard-wire the detector into the car and hide it in the headliner.
All the controls and lights will be in hidden in the dash. I'm leaning towards the Valetine One because it has the capability for a remote concealed display.
I'm also interested in the possibility of mounting the detector outside the car on the roof, or perhaps on the hood. I would cover it with one of those ABS plastic fake air scoops.