The Paxton 820-010G keyfobs come in green and have a matching shadow card to store user information. This pack includes 10 keyfobs and shadow cards, with a lifetime warranty. They are compatible with Proximity Compact, Easyprox Compact, and Switch2 systems. Choose from different pack colors to designate colored zones. Lost keyfobs can be voided with the corresponding shadow card.10 green proximity keyfobs and shadow cards includedLifetime warrantyCompatible with Proximity Compact, Easyprox Compact, and Switch2 systems