The Isonas Proximity Thin Cards (TC-2-50) are designed for businesses requiring reliable access control credentials. This product consists of a pack of 50 proximity cards, suitable for integration into existing Isonas access control systems. Each card measures 3.37 inches in width by 2.13 inches in length and is constructed from durable Polyvinyl Chloride (PVC). These thin cards serve as a fundamental component for managing physical access, enabling authorized personnel entry through compatible readers. They are ideal for organizations looking to expand their current access card inventory or replace lost/damaged cards within their Isonas infrastructure.