Hotel Door Rfid Lock Card

Specifications

RFID Hotel key lock card:

1.RFID Mifare card application:access control, time attendance, hotel management,

transportation, library and campus, Parking lot system and Consuming system

2.IC manufacturer: NXP founded by Philips

3.Frequency: 13.56MHz

4. RF protocol: ISO 14443A

5.RFID Card Chips:Mifare 1k,Mifare 4k,Mifare ultralight,Mifare DESFire or Compatile

For 125KHZ (u carrier frequency THRC12) or

13.56 MHZ (THRC13),

2. card reader to transmit data for loading amplitude modulation method,

3.card data coding using strong anti-jamming capability of BPSK phase

Shift keying way,

4.card to the reader for data transfer rate

KBPS 3.9 THRC12 (or KBPS 6.62 THRC13 (),

5. EEPROM, using data storage time than data storage

10 years,

6. storage capacity of 64-bit data, including manufacturers, distributors

And the user code,

7.The card number before u write again, never change after that

The uniqueness and safety; card

8. T HRC13 chip except encapsulation u shaped into standard card

According to the application needs to various shapes chip packages.

 social security cardprinciple

By the card reader, system and backend controller (see diagram). Working process is as follows:

(1) the reader will carrier signal sent by antennas outside,

(2) card to enter the reader's work area, the card inductance coil and capacitor consists of resonance loop launch carrier letter received reader

The card number, the chip from rf interface module, produced the power supply voltage signal reset signal and system clock, chip "activate",

(3) memory chip control modules will read the data via phase-modulation coding modulation in carrier, after the card to give readers; in antenna,

(4) dock receipt card reader to send signal demodulation, sent to the backstage after decoding computer,

(5) according to the background of legitimacy, the computer code for different applications make corresponding treatment and control.

3, ID card application scope

Compared with non-contact IC card, non-contact ID CARDS without swaps card, avoid to contact undesirable due to mechanical fault, so

With easy operation, quick and reliable, long life and outstanding advantages, especially suitable for the stream. THRC12/13 non-contact

ID card can be mainly applied to the identification and addressing controls such as access, security, attendance, etc, also can be extended to the exhibition, the park

hotels, restaurants and other public places, the validity of the ticket. And the production process, postal parcels, air transportation, product packaging,

Transportation departments of logistics, tags, anti-counterfeiting mark, one-time certificate, etc. Although it is only a read-only card, but use

Backstage, even the computer control management fee management problems involved in a certain range can also be used, such as the dinning room charge management etc.

In light of the specific application, can be the cardholder's personal data into the computer database and the background, the configuration software application, when using, through reading

Card of card is to read to back from a database, computer accesses the cardholder's personal information, and shall be carried out according to the specific operation,

Thus application scope wide.