What is the Mifare Desfire card?

The RFID MIFARE DESFire cards consist of MIFARE DESFire EV1 cards and MIFARE DESFire EV2 cards and are ideally suited for solution developers and system operators building reliable, interoperable and scalable contactless smart card solutions. It targets multi-application smart card solutions in identity, access control, loyalty, and micropayment applications as well as in transport schemes.MIFARE DESFire cards […]

What is Mifare 1k S50 card

The MIFARE Classic® 1K S50 proximity smart card is based on NXP MF1 IC S50, which is connected to coils and then embedded into the plastic to form the passive contactless smart card. The communication layer (MIFARE RF Interface) complies with part 2 and 3 of the ISO/IEC14443A standard. It is a contactless transmission of […]

What is RFID key fob?

RFID key fob is a smart RFID tag keychain. The passive RFID Key Tag can be used in a wide range of rfid key fob systems and access control applications, such as hospitals, shared residences, shops, hotels, government offices, etc. The RFID fobs are made of ABS-material and contain RFID chips and a copper coil. If […]

What memory of NFC Tag Memory do you need?

You know the NFC tag with NFC chip and antenna, the NFC chip able record data and manages the communication with the NFC reader.  Data for NFC tags is commonly measured in units called bytes and each byte is equivalent to approximately one character of text. In an NFC tag, there will also be a memory that […]

What is RFID playing cards

RFID and NFC card, tag and reader producer DO RFID tag manufacturer developed RFID playing cards that could be used to connect users to Internet-based games. such as sports trading cards, playing cards and game cards, This NFC-enabled playing cards for use in casinos, most commonly to enable a casino’s software to identify cards during […]

what is an application aid Mifare DESFire ev1

MIFARE DESFire EV1 can have multiple applications (28), and each application can have multiple files (32) of different types (4). The card itself has a PICC master key plus between 1 and 14 keys per application. The keys of each application are used to control access to its files. A Mifare DESFire EV1 card can […]

Mifare DESFire ev1 vs Mifare DESFire ev2

MIFARE DESFire EV1 vs EV2 The series of MIFARE 13.56 MHz proximity smart card Integrated Circuit (IC) chips that are widely used around the world for transit and other types of payments, general identification and physical access. MIFARE Classic 1k was introduced in the mid-1990s and continues to sell in very large quantities, but it was not designed with […]

NFC wristband uses

NFC wristbands are available in various frequencies, styles, and material. NFC wristbands come in many materials including silicone, plastic, fabric woven and paper and are available in an array of colors. NFC wristbands are also available in several styles and materials including Silicone, Velcro Strap, and Watch Strap. All wristbands can be personalized to include […]

Long Range RFID readers

DO RFID Reader manufacturer developed a high-performance Long Range RFID readers. It is designed with low power dissipation and high integrated RFID chip solution, which has features of long reading distance, high identification speed, multiple interfaces, and easy installation. It can be widely applied in many RFID application systems such as logistics, access control, and […]

What is a test sim card?

The GSM test card, CDMA test card, UIM test card, RUIM test card, WCDMA mobile phone test card, TD-SCDMA test card, CDMA2000 test card, mobile phone test card use special chips from international famous semiconductor manufacturers. 3V/5V compatible and 5-6 contact compatible design, suitable for all mobile phones. With dedicated COS system, fully comply with […]