The Paxton 830-050G proximity cards are printed ISO cards sold in packs of 50, colour-coded in green — the kind of practical detail that makes a real difference when you're managing access across multiple zones or departments. Each card in the pack corresponds to a shadow card, which holds the user's data once issued.

That shadow card relationship is where the security logic lives. If a card is lost or stolen, the corresponding shadow card can void it — closing off access without disrupting the rest of your system. No guesswork, no lingering risk of an unaccounted card granting entry where it shouldn't.

The green colour coding makes these cards a straightforward fit for organisations using a zoned access model, where visual identification of card type matters at a glance. Supplied in packs of 50 printed ISO cards.