🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$30.99
CIFY 20pcs Changeable UID Smart Card, Rewritable 13.56MHz RFID IC Blank Card for 1K S50 MF1 Mi-fare Door Access Control Block 0 Sector — image 1
RFID SuppliesCIFY✓ In stock

CIFY 20pcs Changeable UID Smart Card, Rewritable 13.56MHz RFID IC Blank Card for 1K S50 MF1 Mi-fare Door Access Control Block 0 Sector

$30.99
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About this item
  • ★Support read, write and copy, over 100, 000 rewrite times.
  • ★Working frequency is 13.56MHz. Compatible with all kinds of door access control system.
  • ★Each card with a unique encrypted ID number, can be changed.
  • ★Suitable for 13.56MHz card reader and reading distance is 0-10cm (0-4inch).
  • ★Fully compatible to MI-FARE Classic 1K,4-byte UID, 1K Byte memory, organized in 16 sectors of 4 blocks, compliant to ISO/IEC 14443A protocal.
Product description

Product Feature Chip: UID Material: PVC Frequency: 13.56MHz Material: High quality ABS Operation frequency: 13.56MHz Read and rewrite key tags Compatible with all Door Entry system Reading distance: 0-10cm (Depending on the reader's design,environment and application) Working temperature: -40 °C~ 65 °C Store temperature: -25 °C ~50 °C Read/write Times: 100000 times Product Description 1. High quality RFID cards proximity door control access. 2. Each card without a unique ID number 3. Suitable for 13.56MHz card reader and reading distance is 0-10cm. 4. Widely used at apartment, office, park and other places. 5. 100% brand new and high quality. 6. Read, Writable and Rewrite. Waterproof 7. Can copy write mi-fare 1k key card

Product details
Brand
CIFY
Manufacturer
CIFY
Colour
White
Part number
CIFY-20 UID
EAN
0192881946093

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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