This is still under development - ALPR accuracy will be limited.
OpenALPR-Trained with 800+ of my own images for NZ region. (Most images were taken from a PTZ using a script to save and delete after training.)
For existing openalpr installations: Copy the contents of the "openalpr" folder found in "openalpr_nz_runtime_folder -> openalpr.." into your existing installation runtime directory.