100 Pack 125kHz RFID Proximity ID Cards Read Only TK4100 EM4100 For Access Control Time Attendance And Door Entry Credit Card Sized PVC Card 0.8mm Thick

Pack of 100 125kHz Proximity ID Cards for Access Control
✔️ 125kHz read-only TK4100/EM4100, CR80 PVC, 0.8mm thick

These 100-card packs deliver standard credit-card sized, 125 kHz proximity IDs designed for simple access control and time attendance setups. They fit CR80 badge holders and pair with common readers for door entry, hotel key systems, and loyalty programs. Cards feature durable PVC construction with protective overlays for long-lasting use and are printable on both sides for branding.

✅ Pack size: 100 cards per pack
✅ Card size: CR80 85 x 54 mm (3.375 x 2.125 in)
✅ Chip: TK4100/EM4100; read-only; 125 kHz
✅ Read distance: 5-12 mm with compatible readers
✅ Printable on both sides; overlay protects against scratches and water
✅ Sealed in shrink wrap; ready for logo printing and branding
✅ ABA Code and Wiegand Code printed

💡 What is a 125kHz proximity card (TK4100/EM4100) used for in access control and time attendance?

This handy badge is used for quick door entry and attendance tracking.

• Handy for quick door entry and attendance logging with TK4100/EM4100 readers
• Works with standard CR80 badges commonly used in offices and hotels
• Printable with logos for branding and easy visual identification