125khz RFID Card Thin

125khz RFID Card Thin
Each card contains an internal antenna coil and a microchip embedded within layers of durable PVC. Because it is a passive device, it has no internal battery; instead, it "harvests" energy from the 125kHz electromagnetic field generated by a reader to transmit its unique ID.

Why it’s a Professional ID Essential:
• Wallet-Friendly Form Factor: Its standardized "credit card" thickness makes it easy to carry and allows for surface printing. You can use a card printer to add photos, names, or logos, turning the RFID tag into a professional corporate ID.
• Proximity Sensing: These cards are designed for "tap" or "wave" actions. With an operating distance of 1–5 cm, they allow for quick throughput in high-traffic areas like office lobbies or parking gates.
• High Data Integrity: The card utilizes 16-bit CRC and parity checks during transmission. This ensures that the unique serial number is read accurately every time, preventing "ghost" reads or transmission errors.
• Robust Longevity: With no moving parts and a write endurance of 100,000 cycles, these cards are designed to last for over a decade of daily use.

Technical Capabilities:
• Frequency: 125 kHz (LF).
• Communication Rate: 106 kbps for near-instant identification.
• Data Retention: 10 Years.
• Material: High-quality, flexible PVC.

Best For:
The 125kHz Thin Card is the primary choice for corporate office access, automated parking permits, membership cards, and industrial time-and-attendance logging.