Nice - did you get the ProDB direct from USA, or the distributor here.

It probably won't affect you too much on the rear, but it was found that lidar from a front facing poliscan or handheld can make the ProDB false prematurely. The guy in this thread below had it false on him a second or two early before he approached a front facing poliscan, and then got flashed and ticketed;

http://radarandlaserforum.com/showth...DB-Test-Result

The local distributor fixed this by applying some IR filtering film over the sensor. That was shown to fix the lidar/IR falsing issue

This is the one we're waiting on - the Mk II NoPhoto ;

http://www.nophoto.com/

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No one's had a production model to test yet, but there's been several videos showing it reject falses from handheld lidars etc