S70 card is also known as radio frequency card, radio frequency card and contact IC card is not the same, radio frequency card only needs to be sensed between the card reader, you can directly read the information, is the recent years just studied the smart card, the emergence of S70 chip, a major breakthrough in the field of electronic devices. mifare 4K contactless IC thin card, consisting of IC chip and induction antenna, Mifare S70 by high-temperature lamination Mifare S70 is pressed into an international standard size card by high temperature lamination process. 

 

the Mifare S70 RF thin card uses the original Philips (NXP) Mifare IC S70 chip, Mifare S70 complies with IEC/ISO 14443A air interface protocol. Mifare S70 can be preprinted in factory with high quality offset/silkscreen printing, or personalized by small printers.

S70 chip introduction

Chip: Philips Mifare 1 S70 

Storage capacity: 32Kbit, 32 partitions, two sets of passwords per partition

Operating frequency: 13.56MHZ communication speed: 106Kboud 

Read-write distance: 5-10CM Read-write time: 1-2MS 

Working temperature: -20 ℃ -85 ℃ erase times: ＞100000 times

Size: 0.86×85.5×54/ 

Non-standard card packaging materials: PVC, PET, 0.13 copper, currently available white cards, printed cards, portrait cards, TAG, etc.

Encapsulation process: ultrasonic automatic wire implantation / automatic touch welding production standards: ISO 14443, ISO 10536 

Applications: enterprise / campus card, bus stored value card, highway toll, parking, community management, etc.

Detailed information: Mifare 4K non-contact IC thin card, consisting of IC chip and induction antenna, pressed into the international standard size card by high temperature lamination process.Mifare S70 RF thin card using the original Philips (NXP) Mifare IC S70 chip, in line with IEC/ISO 14443A air interface protocol. Its advanced data encryption and two-way password verification system, compared with the S50 chip, it has a larger storage capacity, is the preferred RFID products for enterprise card, water meter prepaid, bus stored value card, highway toll, parking, community management, transportation card, parks, highways, etc.. the cards can be preprinted in factory with high quality offset/silkscreen printing, or personalized with small printers