Mifare and NTag are both products of NXP. They both complied with ISO/IEC 14443 Type A and operated at the same frequency of 13.56 MHz with a typical read/write distance of 10 cm (4 inches)
Even people in the industry don’t quite understand what should they use in their applications.
NTag, the name, tells you that NTag should be related to the RFID tag applications such as in retail and shipping logistics.
NTag has the following key features related to its application:
1/ Low Cost
2/ A minimal password protection
3/ Anti-teasing to avoid incomplete writing of data due to fast and frequent access.
On the other hand,
Mifare, starting from Plus, Ultralight C, to Desfire, has the following key features related to its main application for a payment transaction.
1/ Higher cost
2/ DES or/and AES encryption technology for higher security
3/ Ultralight C has lower security and lower cost for Automatic Fare Collection
4/ Desfire has higher security for large dollar transaction application.
Go search for NTag products on AliExpress.
A magnetic stripe card, also called swipe card or magstripe card, is a type of card capable of storing data by modifying the magnetism of tiny iron-based magnetic particles on a band of magnetic material on the card. It is read by swiping past a magnetic reading head. Magnetic stripe cards are used in credit cards, identity cards, and transportation tickets. They may also contain an RFID chip for access control or electronic payment.
Magstripes divide into two main varieties: high-coercivity (HiCo) at 4000 Oe and 2750 Oe (most common), low-coercivity (LoCo) at 300 Oe. Coercivity means the magnetic material’s resistance to becoming demagnetized, it is usually measured in Oersted (Oe) units to indicate the magnetic stripe’s strength.
- require a higher amount of magnetic energy to encode, harder to erase
- Best for frequently used cards or cards requiring a long life
- Card writers are more costly than LoCo recording machine
- Ideal for credit card, access control card, library card, employee ID card, and membership card
- require a lower amount of magnetic energy to encode, easier to erase
- have a shorter lifespan
- card writers are much cheaper than HiCo recording machine
- Ideal for hotel room card, time and attendance card, bus ticket, gift cards, theme park ticket
HiCo and LoCo magstripes can be read by any card reader. A HiCo card writer may write both HiCo and LoCo cards, but a LoCo card writer may write only LoCo cards.
Now, magstripes can be made on each Mifare smart card with a little cost. Magstripe additional cost.
Lanyard, also called neck lanyard, badge lanyard, or ID lanyard, is a long piece of cord or strap worn around the neck, shoulder, or wrist to carry items such as name tag, badge, security pass, ID card, key, USB drive, whistle, flashlight, pen, and cell phone etc.
Common styles of lanyard
- Polyester imprinted lanyards
- Nylon imprinted lanyards
- Tube imprinted lanyards
- Dye-sublimated lanyards or full-color lanyards
Printed lanyards are a cheap promotional tool for advertising your company logo. They are durable, useful and capable to bring your message to the customer.
There is a good selection of custom printed Lanyard in AliExpress
A unique identifier (UID) is a numeric or alphanumeric string that is associated with a single entity within a given system. UID make it possible to address that entity so that it can be accessed and interacted with.
- A UID is different from “serial number” that UID is in Hexidecimal and a serial number is an integer number.
- There are many ways on how to turn the array of bytes into an Integer. In particularly a 4 byte Mifare UID, the most common way “Little Endian” or “Intel” reading method, that is starting from byte 3 to byte 0, and the converted decimal number matched the printed number on the card.
Example : BYTE 0 = E4, BYTE 1 = 3A, BYTE 2 = C9, BYTE 3 = D2,
Little Endian reading = D2 C9 3A E4 (in hexadecimal),
Little Endian reading = 3536403172 (in decimal) using the calculator in Microsoft Windows
- UID is a common expression, defined in the ISO/IEC 14443-3. In some case, some terms like RID, NUID (FNUID and ONUID) are not unique.
- The 4-byte UID is also called “Single Size UID”. The 7-byte UID is also called “Double Size UID”. The 10-byte UID is also called “Triple Size UID”. Mifare Classic starts with a 4-byte UID, but the number of chips produced far exceeds the 4 bytes number (4,294,967,296) around 2012. The new Mifare Classic card is using 7-byte UID.
- UID is hard coded on EPROM of each Mifare card and cannot be changed
- UID can be used simply as an identifier in the Access Control application.
- More importantly, UID is used in applications to avoid fraudulence such as smart card store value prepayment.
We provide service to print UID on each Mifare Card
Do you have any idea which kind of ID card printer will best suit your needs? Imagine you’ve been assigned to find the best ID card printer for your company. What’s the best ID card printer available? The short answer: there isn’t a “best” printer. But the following highlighted points may make it simple to compare for your selection.
- Printer type: whether it is direct card printing or reverse transfer card printing
- Volume / print speed / print sides
- Operating system / software / encoding techniques
- Brand Evaluation
1/ Printer Type
- Direct card printer (Low Equipment Cost, Low Printing Cost):
also known as Edge to Edge Printing. Direct to Card is where the print-head comes in direct contact with the card. This printing type is the most popular today mostly because of the cost factor of the printer.
- Reverse transfer card printer (High Quality but High Cost):
also known as High Definition Printing or Over the Edge Printing. Reverse transfer print-head prints to a transfer film backward (hence the reverse) and then the printed film is rolled onto the card with intense heat (hence the transfer). Over the edge is because when the printer prints onto the film it has a bleed, so when rolled onto the card it’s completely over the edge leaving no border. It can be used for outstanding visual quality and durability.
2/ Volume / print speed / print sides
Choose the right model to handle your specific requirements. If you need to print on both sides, do not choose a single side printer. It will take you more than double the effort because a misprint or misarrangement will cause you the cost of the card.
3/ Operating system / software / encoding techniques
If there is a particular encoding technique requirement and the printing quantity is large, make your chosen printer has incorporated this function.
4/ Branding Evaluation
There are really a lot of brands out there in the market. Take your time to study the reviews on the Internet based on your requirements.
Check out AliExpress for Quality ID Card Printers
An access control system is used for security purpose, including physical security and information security; it is the selective restriction of access to a place or into a network. It can help you to secure your facilities, assets, and networks.
Access Control System recognizes authenticates and authorizes entry of a person to enter into the premise or network thereby giving complete protection ensuring security with the system. There are different kinds of access control systems that can meet your unique needs
- Swipe card access control system
- the classic and can only see in the old movies
- Proximity card access control system
- good reading distance and secure, still use in a lot of corporate offices and offices.
- Smart card access control system
- becomes the most popular choice as the same card can be used in different applications such as library card, cashless payment, loyalty card
- A biometric access control system
- Looks elegant with higher security and convenience. The drawback is that a small percentage of people have a bad fingerprint and cannot use it.
Check out AliExpress for a variety of Access Control System
Smart Card based payment systems have been introduced for more than 30 years; however, most people are still using cash payment even in well-developed countries.
Why we want to introduce a smart card payment system into our daily life?
1. Cardholder convenience
This is a convenient way of making payment using your contactless smart card. You don’t need to move around with a bulky wallet full of cash and no more hassles of keying a PIN to approve transaction or signing receipts.
2. Increased security and safety
This is a secure mode of payment that takes place between two devices. Mifare technology incorporates AES and DES/Triple-DES encryption standards, as well as an older proprietary encryption algorithm. This reduces the threat of hackers stealing valuable information.
3. Efficient gains and cost savings
Tapping to pay is much more convenient than any other payment methods. Customers can use a contactless payment card without taking it out of the wallet. It increases customer satisfaction as waiting time is reduced. On the other hand, merchants can accept more payments during peak sales times. Businesses can reduce delays without having to hire extra staff.
4. Improve customer relationship
With contactless payments, businesses can optimize their loyalty programs and improve customer relationships. You can send loyalty, membership, special offers, and reward to your contactless smart card payment system.
Nowadays, you can build a smart card payment system easily with off-the-shelf equipment:
Check out AliExpress on Smart Card Payment Terminals.
Proximity card, also known as Prox card, is a “contactless” smart card which can be read without inserting it into a reader device. Held near an electronic reader for a moment they enable the identification of an encoded number. The reader usually produces a beep or other sound to indicate the card has been read. Proximity card led by HID card has been widely used in the office door access and airport access control in the USA.
- Read-only (1st generation) and Read/Write (2nd Generation)
- Frequency: 125 kHz
- Long reading range: up to 50 cm (< 15 inches)
- Application: Access control (mainly)
- Cost: very low
- Security: high
Go to AliExpress buy Proximity cards and tags
MIFARE is NXP’s well-known brand. Mifare card has embedded integrated circuits in which the chip communicates with a card reader. Its main function is for storing data, storing values and authentication. Commonplace uses include transit tickets, school cards, passports, and bank cards etc.
- Read & write
- Short Reading distance: up to 10 cm (3 inches)
- Frequency: 13.56 MHz
- Standards: ISO/IEC 14443
- Application: security, identification, access control, payment system, time and attendance, mass transit system
Mifare cards have much wider application use and the cost has been reduced significantly, that’s why nowadays people are moving to multi-function Mifare cards.
See our Mifare Product Line