I'm looking at ordering one of the IPC-HFW5231E-Z12 from Andy, but was wondering, for those of you using this camera for lpr, what speeds the cars are driving. The speed limit here is 30, but we all know that doesn't happen most of the time. I want to be sure I can pick up the plates I'd say 30-50mpg. Any thoughts from owners of this camera or any other cam for lpr?