I have been fortunate to have received a Cincinnati Microwave Laser Shifter ZR4
Earlier in the week, I had the Laser Shifter ZR4 installed in my late model BMW by a professional installer (along with the new Escort Passport 9500ci).
I will be providing some pictures of the Cincinnati Microwave Shifter ZR4 installation when I get a moment to compile them.
The Cincinnati Microwave Laser Shifter ZR4
was first announced at CES 2008.