http://snap.org.nz/Login/Login?ReturnUrl=%2f
There's an article in today's NZ Herald about burglaries and this website was mentioned.
"One of the issues we do have when you do find property we know is stolen is we can never trace the origin of it," said Detective Inspector Dave Lynch.
Once serial numbers were registered on Snap, stickers could be put on items to warn potential burglars that the valuables might be harder to sell."