Are they compatible with isonas rc-04 and rc-3?

Thanks for your question.I have checked the RC-04 use 13,56Mhz that same with our Mifare S50 card, but we have RC-04 in hand , can not do the testing , so I suggest you buy a 10pcs for testing or connect with RC-04 supplier.

Do these cards work with zkteco locks? are these writeable?

These cards only work with 13.56MHz RFID locks with protocol ISO14443A.yes,it's readable and writable.

Printable with epson L805?

It Can not wiht EPSON inkjet printer, it can printer with Zebra card printer.

Do these cards work with Unifi door access systems? Do they already have a number assigned to them?

There is no number printed on the cards. We have a PASS system. We had to have the administrator add MIFARE as an exceptable format for the system to read the cards. We then had to add the cards by scanning them at the access point. You will not be able to manually add them as there is no number printed on them. There are some cheap card readers where you could get the number for the card to add it manually.

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10 Pack 1K RFID Smart Intelligent Cards Compatible with Mi-fare Classic 1K 13.56MHz 14443A Card White Card Hotel Key Cards Access Control Card Printable on Card Printers

Product ID: 356093469

🆔4 Byte unique unchangeable UID

📡13.56MHz wireless frequency

🖨️Printable on ISO standard card printers

HK$136

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Unlock smarter access with the ultimate RFID card pack — don’t get left behind!

DURABLE SLEEK - Credit card size, sturdy white PVC with no magnetic strips or holes for a professional finish
PRINT YOUR BRAND - Customizable on all major ISO desktop photo ID card printers (Evolis, Zebra, Fargo, and more)
READY TO USE SECURITY - Pre-programmed unique ID ensures instant deployment with factory default key
SEAMLESS COMPATIBILITY - Works flawlessly with KABA, SAFLOK, MIWA & ONITY lock systems plus RC522 & PN532 readers
SAFE SECURE PACKAGING - Individually sealed in OPP bags to guarantee pristine condition on arrival

This 10-pack of 1K RFID smart cards operates at 13.56MHz frequency, featuring a FUDAN FM11RF08 chip compatible with Mi-fare Classic 1K standards. Each card comes pre-programmed with a unique, unchangeable 4 Byte UID and is printable on all ISO standard desktop photo ID card printers. Designed for broad compatibility with popular lock systems like KABA, SAFLOK, MIWA, and ONITY, these durable, credit card-sized white cards arrive individually sealed for secure handling and professional use in access control and hotel key applications.

Specifications

ASIN	B09BW4R8NS
Best Sellers Rank	#108,961 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #47 in Commercial Access Cards
Customer Reviews	4.0 4.0 out of 5 stars (50)
Item Weight	2.08 ounces
Item model number	F0810pcs
Manufacturer	Smacarte
Product Dimensions	3.37 x 2.13 x 0.03 inches

Reviews

B**L

durable and were good

Good cards , durable , Make sure 100% you have a programmer for the type of card you buy , i made that mistake and had to buy another , there is 3 types .

10.12.2025

R**.

they work

works well with the Ubiquity access reader

22.08.2025

F**K

Very Good !!

Good product !

13.09.2025

T**O

Does not work for Skylanders.

Just FYI, this was suggested to me to write skylanders and it does not work for that. you need on with with writable block zero.

20.10.2024

H**L

Does not work good with secutelok

The key doesn't really work good. Please do not buy for secureloks

2.07.2022

R**K

Perfect

These worked perfectly with my smart lock.

26.09.2022

A**E

Not compatible With Yoto

Not compatible with Yoto cards

14.01.2025

J**R

Perfecto

Funcionaron perfecto, se detectaron y leyeron correctamente

7.11.2021

A**O

Funcionan Perfecto con chapas inteligentes!

Las compré lars Ian chapa inteligente Samsung, funcionan Perfecto y puedes mandar imprimir sobre ellas y personalizar tu tarjeta de acceso a casa. El precio me pareció Justo.

29.01.2022

H**V

Abismal la calidad

de las 50 tarjetas 45 estaban dañadas (no se podia escribir en ellas) y las 5 restantes dejaron de funcionar tras uno o 2 usos, al final el 100% de las tarjetas dejo de funcionar.

2.06.2022

M**Z

Excelente producto

Entrega en tiempo y forma, el producto es lo que pedí. El customer service fue un poco silencioso al no avisar pero en general bastante bien.

16.06.2021

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HK$136

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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