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How to choose Temic or mifare card hotel door lock?

2019 / 08 / 29

How to choose Temic or mifare card hotel door lock?

RFID (Radio Frequency Identification) technology is used widely in the hotel door lock industry, Contact-less key card (room card) replaces the original mechanical key to enhance the customer experience. After more than 20 years of rapid development, almost all hotels use contactless RFID hotel door locks now. And RFID key card hotel locks mainly work with RF temic 125KHz card and mifare 13.56MHz card, but many customers may don’t know what is the difference between these 2 types of cards.

RF temic 125KHz

mifare 13.56 MHz

Working Frequency


13.56 MHz


Temic E5551 Atmel T5557



264bit / 330

8K bit 16 sectors

All-in-one card Application

in hotel



Induction distance from hotel door lock

Less than 2cm

Contactless More than 3-5cm

Stability of card data saving


Easy lost


Never lost





Simple Encrypted

Easy copied by special device

DES Encryption

Not easy copied

From the above comparison table, we can clearly understand the difference between the both, But how to choose? We all know that the right one is better. But you need to choose according to your own budget, and the function that you want to achieve? It should be noted that hotel locks, key cards, and encoder should be with the same technology otherwise they can not compatible. For a hotel lock system, it includes hotel lock, key card, and encoder which are basic elements.

If you have more questions about how to choose hotel locks, please contact us. Locstar as a professional electronic door lock manufacturer with 21 years experience, we provide more than 3 million door locks per year to the market, providing a variety of stylish Locks to match your decoration style.

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