125KHz /13.56MHz Rfid Hotel Key Card for Rfid Keycard Lock

RFID hotel room cards are intelligent room cards that utilize radio frequency identification (RFID) technology.

Working Principle:

The room card has an RFID chip embedded in it. When the room card is brought close to the card reader of the hotel room door lock, the card reader emits a radio frequency signal. After the chip in the room card receives the signal, it generates an electric current through electromagnetic induction, powers the chip, and sends the stored room card information to the card reader. After the card reader verifies that the information is correct, it controls the door lock to open.

Advantages:

- Convenience: There is no need to insert it into a slot like a traditional room card. Just getting it close to the card reader can complete the operation, making it more convenient to use.

- Durability: Without mechanical contacts, it is not easy to be damaged due to frequent insertion and extraction, and has a relatively long service life.

- Security: RFID room cards have a high level of encryption and are difficult to be replicated, effectively ensuring the safety and privacy of hotel guests.

- Multifunctionality: It can be integrated with other systems of the hotel, such as the consumption system and the elevator control system, to achieve the multi-purpose use of one card.

Specification: