RO ID card

Identification Card RO: Contactless Smart Cards (Read-Only)

Today, we are witnessing the emergence of a new generation of smart cards known as contactless cards or RO cards. These cards, which belong to the RFID card family, are becoming a suitable replacement for traditional cards due to their numerous advantages.

Features of RO Identification Cards:

• Read-Only: The information stored on these cards is read-only, meaning it cannot be altered or written over.
• Contactless Communication: To read the information on these cards, physical contact with the card reader is not required; it is done through radio waves.
• 125 kHz Frequency: These cards operate at a frequency of 125 kHz.
• Unique Code: Each RO card has a unique and fixed 10-digit code randomly generated by the manufacturer, which cannot be changed.
• Reading Distance: Information on these cards can be read from a distance of 5 to 8 centimeters.
• No Battery Needed: These cards do not require a battery to operate, as they receive their energy through radio waves.

Applications of RO Identification Cards:

• Identification Cards: Student cards, employee cards, membership cards
• Access Control: Attendance cards, parking cards
• Electronic Payments: Ticket cards, discount cards, electronic wallets

Functionality of Read-Only Cards:

To read the information on an RO card, simply place the card near the card reader. The reader sends radio waves to read the information stored on the card, processes this information, and then displays it.

Advantages of Using Read-Only Identification Cards (RO):

• High Security: Due to the lack of physical contact, the likelihood of information theft is very low.
• High Speed: Reading information from these cards is much faster compared to traditional cards.
• Long Lifespan: These cards have a longer lifespan due to the absence of moving parts.
• Printability: Custom information and designs can be printed on these cards.

Conclusion:

RO cards are recognized as the new generation of smart cards due to their numerous advantages. These cards have already replaced traditional cards in many applications and will see increasing usage in the future.

The new generation of smart cards is used contactlessly and has numerous applications such as metro cards, bus cards, student cards, and membership cards.

RO cards are known as Read-Only cards, which do not have the capability to write information and store only a unique, fixed number and code. Reading the information on an RO card is possible through a card reader, and no physical contact with the device is necessary.

The world is moving towards the use of contactless cards. You too can benefit from their remarkable advantages by using these cards.