125KHz RFID Proximity ID Keyfobs TK4100 Access Control Tokens for Attendance and Parking Systems

Streamline your security and access management with these high-quality 125KHz RFID Control Keyfobs. Engineered for reliability, these TK4100 proximity tokens are perfect for duplicate tag needs in professional and residential environments. Each RFID cloner keychain is constructed from durable, waterproof ABS material and comes pre-programmed with a unique ID that is laser-printed for easy identification. Whether you are managing public transportation, parking, or attendance systems, these tokens provide instant, secure access.

Key Features

• Instant Response Time: Features a rapid read time of 0.2 milliseconds for seamless entry and identification.

• Durable Waterproof Build: Crafted from rugged ABS material with an operating temperature range of -40 ℃ to 85 ℃.

• Pre-Programmed Security: Each token includes a unique, laser-printed ID for individual card identification.

• Long Service Life: Designed for high-frequency use with an erase life of up to 100,000 times.

• Ready to Use: Every keyfob includes a metal key ring for immediate attachment to your existing keys or lanyard.

Specifications

• Chip Type: TK4100/EM4100

• Response Frequency: 125 KHz

• Material: Waterproof ABS

• Sensing Distance: 0–1.97 in

• Operating Temperature: -40 ℃ – 85 ℃

• Colors: Mixed Color Pack

• Applications: Parking, Attendance, Ticketing, and Card Payment

Size Guide