Here are some useful links to sites that offer Visitor Kiosks for Visitor Management

New Zealand

http://www.questnz.co.nz/Home.html 
Advanced Equipment Supplies
P: (04) 568 9797
10 Te Puni Street
Petone
Wellington
New Zealand

http://www.iview-kiosks.co.nz
iView Interactive
P:(09) 448 5157
Loft 12,
44 William Pickering Drive
Auckland