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10-Pack Rewritable 125KHz RFID Blank Cards T5577 EM4305 PVC

10-Pack Rewritable 125KHz RFID Blank Cards T5577 EM4305 PVC

Regular price $11.25 USD
Regular price $13.94 USD Sale price $11.25 USD
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10-Pack Rewritable 125KHz RFID Blank PVC Access Cards

Upgrade your access control setup with this convenient 10-pack of rewritable 125KHz RFID blank PVC cards. Compatible with T5577, 5200, and EM4305 chips, these programmable smart cards work seamlessly with virtually any 125KHz door entry system — perfect for apartments, offices, parking facilities, and more.

Each card ships blank (no pre-programmed ID), giving you complete flexibility to write, rewrite, and clone existing 125KHz credentials such as EM4100 cards. With up to 100,000 read/write cycles, these cards are built for long-lasting, reliable everyday use.

Made in Mainland China.

Key Features

  • Multi-Chip Compatible: Supports T5577, 5200, and EM4305 chip types for maximum versatility.
  • Fully Programmable: Each card arrives blank — read, write, rewrite, and clone 125KHz credentials with ease.
  • Wide Compatibility: Works with all standard 125KHz card readers and door entry systems (apartments, offices, parking areas, and more).
  • Durable PVC Construction: Standard credit-card size (8.5 × 5.3 cm) with a smooth white finish — tough enough for daily use.
  • Reliable Read Range: Operating read distance of 0–10 cm depending on reader design and environment.
  • High Endurance: Rated for up to 100,000 read/write operations for long service life.
  • Wide Temperature Range: Operating temperature -40°C to +65°C; storage temperature -25°C to +50°C.

Specifications

Chip EM4305 / T5577 / 5200
Material PVC
Size 8.5 × 5.3 cm (standard credit-card size)
Color White
Frequency 125 KHz
Read Distance 0–10 cm
Read/Write Cycles 100,000 times
Operating Temp -40°C to +65°C
Storage Temp -25°C to +50°C
Package Contents 10 × Blank RFID Cards

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Learn More About RFID Technology

For a deeper understanding of how RFID and access control systems work, visit the NIST Guidelines for Securing RFID Systems.

Learn more: RFID skimming

Frequently Asked Questions

Q: What chip types are these 125KHz RFID blank cards compatible with?

A: These rewritable RFID blank cards are compatible with T5577, 5200, and EM4305 chip types. They can also clone common 125KHz credentials such as EM4100 cards, making them highly versatile for various access control setups.

Q: Do I need special equipment to program these RFID cards?

A: Yes, you will need a compatible 125KHz RFID reader/writer device (sold separately) to program, copy, or clone data onto these blank cards. Most standard 125KHz card programmers available on the market are compatible with T5577 and EM4305 chips.

Q: Are these cards suitable for apartment or office door access systems?

A: Absolutely. These 125KHz PVC RFID cards are compatible with virtually all standard 125KHz door entry systems, making them ideal for apartments, offices, parking facilities, and other access-controlled environments.

Q: How many times can these cards be rewritten?

A: Each card supports up to 100,000 read/write cycles, ensuring a long and reliable service life even with frequent reprogramming.

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