ZKTeco PROX-KEYFOB RFID Proximity Key Fob, 125 kHz

Improve access control and on-site security with the ZKTeco PROX-KEYFOB proximity key fob. This RFID key fob delivers fast, reliable authentication — operating at 125 kHz and built on the trusted EM-4100 series technology — so employees and authorized personnel move through checkpoints with minimal friction. Designed for business environments, the compact, durable PROX-KEYFOB easily clips to keyrings or ID badges and also offers self-adhesive options for asset tagging or temporary badges. Because it’s compatible with a broad range of non-ZKTeco readers, deployment is straightforward and cost-effective for mixed-brand access control systems. The result: tighter monitoring, simpler credential management, and fewer access-related disruptions. Ideal for offices, warehouses, educational campuses, and multi-tenant facilities looking to strengthen surveillance and operational workflows. Add the ZKTeco PROX-KEYFOB to your security toolkit to streamline employee access and enhance overall monitoring — order today to upgrade your access control system.

• Faster, more secure door entry: 125 kHz RFID authentication reduces delays and improves on-site access control efficiency.
• Seamless system integration: EM‑4100 compatibility works with a wide range of non-ZKTeco readers for easy deployment.
• Compact, durable design: lightweight fob clips to keychains or IDs for everyday convenience and long service life.
• Flexible mounting options: self-adhesive variants allow attachment to badges or equipment for varied use cases.
• Improves monitoring and accountability: simple, trackable credentials enhance employee surveillance and security reporting.