10 Net2 Proximity ISO Cards without Magnetic Stripe 692-500 Paxton Net2 Proximity cards for use with the Net2 system. The cards are supplied in packs of 10. Each token is programmed with an 8 digit unique number. Installation - To issue a token the user's details are entered using the PC software. The token number is then entered by presenting the token to the desktop reader. Operation - Once programmed into the software the token is ready for use. Simply present the token to a reader, the access permissions will be instantly looked up and access granted or denied as appropriate.