How many cards are included?

Hi , 10pcs T5577 with 4 byte UID Changeable dual chip card included .

where is it manufactured?

Its made in China. Our factory in ShenZhen China. It's nearly hongkong .

Hi there, we bought these cards and we have a few locks in our office. the rfid card was able to program on some but not on the others, please help.

Do you have program device? pls send message to our through amazon online message

Writable Dual Chip Uid Changeable Mf1 1k With 125 Lf

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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VT5089

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Unlock next-level security with dual-chip magic!

VERSATILE APPLICATION READY - Perfect for access control, time attendance, ticketing, and secure ePayment solutions.
BULK PACK FOR BUSINESS SCALE - Includes 10 high-performance cards, ideal for professional environments and scalable projects.
PLUG AND PLAY POWER EFFICIENCY - Operates without any external power source, ensuring hassle-free deployment.
FULLY WRITABLE REWRITABLE UID - Change and clone your card’s unique ID with zero sector writable T5577 chip technology.
SEAMLESS DUAL FREQUENCY COMPATIBILITY - Effortlessly works with both 125kHz LF and 13.56MHz HF systems for ultimate flexibility.

This Writable Dual Chip UID Changeable MF1 1K card combines 125kHz and 13.56MHz frequencies in one rewritable, zero sector writable T5577 chip card. Designed for seamless cloning, backup, and secure access control, it requires no external power and supports multiple ID protocols, making it a versatile solution for professional-grade security and attendance systems.

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