Hirsch uTrust 4090 PVC Disk - 36 BIT S10601

The Hirsch uTrust 4090 Prox PVC Disk is designed for organizations utilizing 125kHz proximity credential technology with 36-bit S10601 formatting. As part of the Hirsch uTrust credential family, these disks deliver dependable performance for both new and existing physical access control systems.

Featuring a compact adhesive-backed PVC disk design, these credentials provide a flexible alternative to traditional proximity cards. The disk can be attached to non-technology cards, key tags, or other items, making it a practical solution for extending access control capabilities in a portable format.

Built for consistent performance in everyday use environments, these credentials are commonly used in commercial facilities, healthcare campuses, educational institutions, government buildings, and industrial sites requiring reliable and scalable access control solutions.

Programmed using 36-bit S10601 formatting, these credentials support structured encoding for secure integration into established access control system architectures.

• 125kHz proximity credential technology
• 36-bit S10601 formatting
• Compact PVC disk form factor
• Adhesive-backed for flexible attachment
• Lightweight and durable construction
• Portable alternative to proximity cards
• Reliable performance for access control applications
• Supports structured credential encoding