These versatile 26-bit proximity keyfobs are designed for seamless integration with most card access control systems. Each black fob comes with a unique 8-digit code and is compatible with ISOProx 1346, 1386, 1326, and H10301 format readers. The durable construction features a sturdy metal keyring and robust plastic housing that stands up to daily use. These fobs are ideal for businesses, apartment complexes, and security installations requiring reliable access control. The compact size makes them easy to carry, while the clear numbering system helps with user tracking and management. Perfect for both new installations and system upgrades, these keyfobs offer consistent performance and reliable read ranges. The pack provides multiple fobs for comprehensive access management needs. Each fob maintains consistent functionality across compatible systems, making them a practical choice for facility managers and security professionals.