Hirsch 4090 Prox PVC Disk - 33 Bit D10202

The Hirsch 4090 Prox PVC Disk is designed for organizations utilizing 125kHz proximity credential technology with standard 33-bit D10202 formatting. This compact disk-style credential is commonly used in commercial facilities, residential communities, healthcare campuses, educational institutions, and industrial environments where a small, durable, and portable access control credential is preferred.

The PVC disk form factor provides a lightweight alternative to traditional proximity cards while maintaining reliable read performance in compatible 125kHz proximity reader systems. Its compact design allows easy attachment to keyrings, lanyards, or badge reels, making it a practical option for employees, contractors, and authorized users who require convenient daily access.

Organizations ordering programmed D10202 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 records.

• 125kHz proximity credential technology
• 33-bit D10202 formatting
• Compact PVC disk design
• Lightweight and durable construction
• Supports facility code programming
• Sequential credential numbering available
• Keyring or lanyard compatible
• Comparable to major D10202-compatible credential formats