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what is RFID (Radio-frequency identification)?
Sep 25 , 2020
What is RFID?Radio Frequency Identification (RFID) is a general term for technology that uses radio waves to automatically identify people or objects. There are many ways to identify, but the most common method is to store the serial number and other information to identify a person or object on a microchip connected to an antenna (the chip and antenna together are called an RFID transponder) or a...
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New products 6.9mm ultra-thin metal access control card reader
Apr 19 , 2021
Metal Access ReaderThis product is my company for the majority of global users to customize the high-end, ultra-thin, all metal products, Have good appearance, fully functional, fast charge reaction, induction distance, stable performance, installation Convenient wait for a characteristic. Widely used in the state organs, public security prisons, finance, electric power, education institutions,Int...
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T5577 Proximity Card
Apr 24 , 2021
Temic T5557 Proximity Card, Temic T5567 Proximity Card, Temic T5577 Proximity Card,ATA5567 ISO Proximity Card, ATA5577 ISO Proximity Card.IC manufacturer: Atmel- Function: Read/Write protect by password- Memory: 330-bit EEPROM(10 blocks, 33bits each)- Frequency: 125KHz- RF protocol: N/A- Modulation: FSK, PSK, Manchester, Biphase, NRZFeatures• Contactless Power Supply• Contactless Read/Write Data T...
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UHF Combi Card / Dual Frequency Card
Apr 26 , 2021
Combined technologies The UHF Combi Card combines UHF technology with proximity or smartcard technology that is used for building access. This combination ensures compatibility and seamless integration with existing access control applications.Key Featuresone card solution for access controlidentification up to 10 meters (33 feet)passive, battery free tagEPC Gen 2 compatiblethin, ISO car...
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What is RFID blocking card and do you need it?
May 18 , 2021
In a cash-free economy, contactless scanning is the key to fast, streamlined transactions. For many, however, the increasing prevalence of non-physical payment methods raises new security concerns. Could criminals use their own card readers to steal your identity and empty your bank account?RFID blocking products promise a solution to these problems, with wallets and passport covers that limit RFI...
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Common RFID chip protocol and chip storage capacity
May 22 , 2021
FrequencyChip typeMemoryMemory ModeProtocolLow Frequency(125KHz)125 KHzTK410064 bitsread only18000-2125 KHzEM420064 bitsread only18000-2125 KHzATA5567/5577330 bits/363 bitsread/write18000-2125 KHzEM44501K bitsread/write18000-2125 KHzEM4205512 bitsread/write11784/11785125 KHzEM4305512 bitsread/write11784/11785125 KHzHitag12048 bitsread/write18000...
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Key differences between MIFARE DESFire generations
Jul 08 , 2021
1.1 IntroductionMIFARE DESFire EV3 is the latest addition to the MIFARE DESFire product family introducing new feature along with enhanced performance for best user experience. The MIFARE DESFire EV3 is Common Criteria EAL5+ security certified which is the same security certification level as demanded for smart card IC products used e.g. for banking cards or electronic passports.It fully complies ...
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Several major benefits of NFC for smart homes
Jul 28 , 2021
As a short-field communication technology, NFC has a very wide range of applications, such as mobile payment, channel inspection, automobiles, smart homes, industrial control, and so on. With the continuous evolution of smart home scenarios, a large part of NFC devices will appear in the living room in the future.For applications in the era of interconnected smart homes, NFC technology can in...