NRS Healthcare
✓Price
$57.99
100Pcs 125Khz RFID Cards by UMTMedia® - EM4100 TK4100 Contactless Proximity Smart Card ID Entry Access Control Read Only
★★★★★
$57.99
Quantity
1
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About this item
- ⚠️ COMPATIBILITY WARNING – 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 – it will NOT work.
- 𝐄𝐌𝟒𝟏𝟎𝟎 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞: The cards utilize the EM4100 / TK4100 chip, ensuring compatibility with a wide range of RFID reader systems commonly used in access control applications.
- 𝐂𝐨𝐧𝐭𝐚𝐜𝐭𝐥𝐞𝐬𝐬 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧: 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.
- 𝐑𝐞𝐚𝐝-𝐎𝐧𝐥𝐲 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥𝐢𝐭𝐲: These cards are pre-programmed with unique ID numbers but cannot be rewritten. This offers a simple and secure solution for access control.
- 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧: Made from PVC material, these cards are built to withstand regular use in various environments.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
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 1–2 of 10 reviews
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