Kadongli
✓Price
$24.99
Home/Business, Industry & Science/Professional Medical Supplies/Recordkeeping & Labels/RFID Supplies
20Pcs 125Khz RFID Cards by UMTMedia® - EM4100 TK4100 Contactless Proximity Smart Card ID Entry Access Control Read Only
★★★★★
$24.99
Quantity
1
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About this item
- 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝 𝟏𝟐𝟓𝐤𝐇𝐳 𝐑𝐅𝐈𝐃 𝐂𝐚𝐫𝐝𝐬: Fully compatible with EM4100 and TK4100 protocols, these cards work with most common 125kHz readers and access control systems.
- 𝐑𝐞𝐚𝐝𝐲 𝐟𝐨𝐫 𝐔𝐬𝐞: Pre-programmed with a unique 64-bit ID number, providing a read-only solution for quick and secure integration into your system.
- 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐚𝐧𝐝 𝐖𝐚𝐭𝐞𝐫-𝐑𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐭: Made from high-quality PVC, each card is built to withstand daily use, offering excellent durability and protection against splashes.
- 𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐭 𝟐𝟎-𝐏𝐚𝐜𝐤: A bulk pack of 20 cards provides a cost-effective solution for small to medium-sized businesses, hobbyists, or home access control projects.
- 𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Perfect for door entry, time and attendance tracking, locker access, and other identification or security applications.
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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