MF D81 MF D81 Card
MF D81
Chip model: D81
Protocol: ISO4443A
Capacity: 8K
Erase and write life: more than 100.000 times
Erase and write induction rate: 1-2MS
Reading distance: 20MM-50MM
Data retention time: 10 years
Product type: ISO 85.5*54*0.84mm non-standard card (minimum size 20*20*0.84mm)
Packaging material: PVC ABS PET PETG
Introduction of non-contact IC card:
Non-contact IC card, also known as radio frequency card, consists of an IC chip and an inductive antenna, and is encapsulated in a standard PVC card. The chip and antenna have no exposed parts. It is a new technology developed in the world in recent years. It successfully combines radio frequency identification technology and IC card technology to end the problem of passive (no power in the card) and contact-free. It is the field of electronic devices. A major breakthrough. The card is close to the surface of the reader at a certain distance (usually 5-10mm), and the data is read and written through the transmission of radio waves.
Contactless cards have the following advantages:
⑴High reliability
⑵Easy to operate
⑶ Anti-conflict
⑷ can be suitable for a variety of applications
⑸Good encryption performance
Be
Product packaging: single card packaging: manual or machine packaging (single sheet, multiple continuous sheets) can be selected, or the entire box package inner film can be selected
Single box packaging: Inner film or outer shrink film can be selected
Outer box packaging: Choose the corresponding outer box according to the transportation method and the number of cards, and pay attention to waterproof and pressure-proof.
Application range: It can be used in transportation management, attendance management, access control management, school card, communications, shopping malls, hotels, entertainment and leisure, supermarket shopping card, point recharge card, hotel room card, enterprise card/campus card, bus stored value Cards, highway toll cards, parking lot cards, community management cards, transportation cards, logistics cards, etc.
HKCARD ELECTRONICS CO.,LIMITED
Phone/Whatsapp/wechat:+8615817372512
Skype：byron1681
Email：byron@cardmfg.com