In the traditional sense, the metal card is made of brass and stainless steel. It adopts leading new process technology, possessing, stamping, corroding, printing, polishing, electroplating, colori...
The APP-based NFC patrol system is based on NFC technology and operator networks, and adopts open structure design and modular function design principles to realize the integration of NFC tag regis...
What are the risks of the NFC RFID function?
The biggest risk of the NFC function is that the card does not need to touch the mobile phone under the condition of meeting the software and ha...
NFC cards use near-field communication technology to allow contactless communication between two devices over a short distance.
However, the communication distance is only about 4cm or less.
NFC ca...
RFID (Radio Frequency Identification) technology serves as a touchless automatic identification system that utilizes radio waves to detect and gather information about various items. It consists of...
RFID tag differences
Radio frequency identification (RFID) tags or transponders are small devices that utilize low-power radio waves to receive, store and transmit data to a nearby reader. An RFID ...