Hirsch 4082 Prox Key Fob - 36 Bit S10601

The Hirsch 4082 Proximity Key Fob is designed to support new and existing physical access control systems utilizing 125kHz proximity credential technology. Featuring a compact and rugged key fob design, these credentials provide a convenient and durable alternative to traditional proximity cards while maintaining consistent read performance in daily use environments.

The key fob form factor is ideal for attachment to keyrings, badge reels, or lanyards, making it well suited for employees, contractors, and authorized users across commercial facilities, healthcare campuses, educational institutions, residential properties, and industrial environments. Its portable design allows users to carry credentials easily without sacrificing reliability in compatible 125kHz proximity reader systems.

Programmed using 36-bit S10601 formatting, these credentials support structured encoding for secure and scalable access control system deployments.

• 125kHz proximity credential technology
• 36-bit S10601 formatting
• Compact key fob design
• Durable construction for daily use
• Keyring or lanyard compatible
• Reliable performance for physical access control applications
• Portable alternative to proximity cards