
Hirsch 4020 ISO Composite Prox Card - 34 Bit H10306
The Hirsch 4020 ISO Composite Proximity Card is designed for organizations utilizing 125kHz proximity credential technology with standard 34-bit H10306 formatting. Manufactured in a durable composite ISO card construction, these credentials are commonly used in commercial facilities, healthcare environments, educational institutions, government buildings, and industrial sites requiring reliable physical access control.
The composite material provides enhanced durability and improved resistance to heat, making it well suited for lamination and retransfer printing applications. This allows organizations to produce high-quality photo identification badges while maintaining secure proximity-based access functionality.
These credentials deliver consistent read performance in compatible 125kHz proximity reader environments and are commonly used for employee access programs, contractor credentials, and visitor management systems.
Organizations ordering programmed H10306 credentials will typically need to provide their assigned facility code and credential numbering sequence to ensure compatibility with their existing access control system configuration and enrollment structure.
- 125kHz proximity credential technology
- 34-bit H10306 formatting
- Durable ISO composite card construction
- Heat-resistant for lamination and retransfer printing
- Printable surface for photo ID applications
- Supports facility code programming
- Sequential credential numbering available
- Comparable to major H10306-compatible credential formats





