Plug-in induction chip access cards generally use contact ic card chips, such as: SLE5542,SLE5528, AT24C02, AT24C64 and other contact chip models, due to the higher security and confidentiality of ic access cards, is also widely used.

Plug-in access card disadvantages.
1, the card often friction with the reader, it will reduce the life of the card.
2, the chip is contact, not easy to enter the water, high temperature
3、Convenience is poor
With the rapid development of smart card technology, radio frequency card in life has also been widely used, the current scope of application of radio frequency card: access control attendance, consumption, membership card management, sauna, entertainment, club, induction intelligent door lock, enterprise one card system, access control, channel system, etc..
initially the access card is id card or magnetic stripe card, but id and magnetic stripe only "card number", it is easy to be copied, security is low, so live gradually to contact access card change, in the process of development, due to the existence of contact access card shortcomings more, the current access card has gradually want to RF card transfer.
Previous:PVC portrait work card production in several printing methods
Update time:2023-04-03 15:46:35 / Views:206 ID wristband RFID technology does not work in a complicated way: after the tag enters the magnetic field, it receives the radio frequency
Update time:2023-03-27 10:02:14 / Views:106 What are the common contact smart cards and contactless smart cards? With the rapid development of technology, smart cards are
The retail industry thrives on creating seamless, engaging, and efficient customer experiences, especially during high-stakes events like Black Friday. As one of the busiest shopping days of the year,
Update time:2023-03-27 10:43:15 / Views:106 Bus PVC card Internet is also one of the development measures of Card Cube Smart City. Recently, Jiyuan and Jiaozuo realized the intercon
PVC is a common card material, currently in the smart card industry is more widely used, there are P
File format. cdr, ai, eps, pdf and other vector graphics Size There are three common sizes, 85mm×54mm, 80mm×50mm, 76mm×44mm, we can also make other shapes and sizes of