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Bigamart
Price
$55.99
Home/DIY & Tools/Safety & Security/Home Security & Surveillance Systems/Alarm Systems
100Pcs 125Khz RFID Cards by UMTMediaยฎ - EM4100 TK4100 Contactless Proximity Smart Card ID Entry Access Control Read Only โ€” image 1
Alarm SystemsUMTMediaโœ“ In stock

100Pcs 125Khz RFID Cards by UMTMediaยฎ - EM4100 TK4100 Contactless Proximity Smart Card ID Entry Access Control Read Only

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$55.99
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About this item
  • โš ๏ธ COMPATIBILITY WARNING โ€“ READ BEFORE BUYING: These cards ONLY work with 125kHz RFID systems (EM4100 / TK4100). THEY WILL NOT WORK with 13.56MHz, NFC, MIFARE, smartphones or most modern systems. If your system is not 125kHz, DO NOT BUY โ€“ it will NOT work.
  • ๐„๐Œ๐Ÿ’๐Ÿ๐ŸŽ๐ŸŽ ๐‚๐จ๐ฆ๐ฉ๐š๐ญ๐ข๐›๐ฅ๐ž: The cards utilize the EM4100 / TK4100 chip, ensuring compatibility with a wide range of RFID reader systems commonly used in access control applications.
  • ๐‚๐จ๐ง๐ญ๐š๐œ๐ญ๐ฅ๐ž๐ฌ๐ฌ ๐Ž๐ฉ๐ž๐ซ๐š๐ญ๐ข๐จ๐ง: Simply wave or tap the card near the reader for quick and convenient identification. No physical contact is required, promoting hygiene and ease of use.
  • ๐‘๐ž๐š๐-๐Ž๐ง๐ฅ๐ฒ ๐…๐ฎ๐ง๐œ๐ญ๐ข๐จ๐ง๐š๐ฅ๐ข๐ญ๐ฒ: These cards are pre-programmed with unique ID numbers but cannot be rewritten. This offers a simple and secure solution for access control.
  • ๐ƒ๐ฎ๐ซ๐š๐›๐ฅ๐ž ๐ƒ๐ž๐ฌ๐ข๐ ๐ง: Made from PVC material, these cards are built to withstand regular use in various environments.
Product details
Brand
UMTMedia
Manufacturer
UMTMedia
Size
100 Cards
Part number
OFF01
EAN
5056517072257

Customer reviews

What customers say about Bigamart

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

Trustpilot
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Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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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
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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