Enhance your access control systems with this versatile and high-quality RFID/NFC Key Fob. Perfect for dual frequency applications, it offers reliable performance in a durable and compact design.

Key Features

• 100% New and High Quality: Ensuring durability and reliable performance.
• Waterproof and Dustproof: Designed for use in various environments.
• Dual Frequency, Dual Chip: Compatible with both 125 KHz and 13.56 MHz access control systems.

Technical Specifications

• Frequency: 13.56 MHz + 125 KHz
• Card Chip: F08 + Tk4100 / Em4100 Dual Chip
• Data Retention: Over 10 Years
• Operating Temperature: -20°C to 85°C