The Vanderbilt IB958 Passive ISO Proximity Cards are factory-encoded, ISO laminated cards designed for use with Bewator and Granta access control systems. Each card ships pre-encoded, so there's no configuration required on your end — just deploy and go.

Supplied in packs of 10 at standard CR80 credit card dimensions (86mm x 54mm), these are the kind of cards that simply work as expected. Reading range is approximately 33cm with Cotag Hands-free readers, and between 3 and 10cm with Cotag proximity readers — coverage that suits most door entry and access control scenarios without modification.

If your site runs on Bewator or Granta infrastructure, these are the correct cards to match it. Manufacturer code: IB958.