Blank PVC NFC and RFID Cards in 125 kHz and 13.56 MHz
Wallis supplies blank PVC NFC and RFID cards for access control, employee identification, membership systems, loyalty programs, hotels, campuses, events, NFC marketing and other contactless card projects. Buyers can select 125 kHz low-frequency cards or 13.56 MHz high-frequency/NFC cards according to their reader and application.
Standard CR80 cards measure 85.5 × 54 mm with a typical thickness of 0.76 mm. Available chip families include EM4200, TK4100 and T5577 for selected 125 kHz systems, plus NTAG213, NTAG215, NTAG216, MIFARE Classic 1K, ICODE and DESFire options for compatible 13.56 MHz applications.
These products can be supplied as plain blank cards, printable cards or customized cards with logos, serial numbers, UID printing, barcodes, QR codes, magnetic stripes and optional pre-encoding. Chip, frequency, protocol and reader compatibility must be confirmed before production.
Request a Blank RFID Card Quote
Technical Specifications
| Specification | Details |
| Material | High-quality PVC |
| Standard Dimensions | CR80: 85.5 × 54 mm |
| Thickness | 0.76 mm standard; customized thickness can be discussed |
| Frequency Options | 125 kHz LF or 13.56 MHz HF/NFC |
| 125 kHz Chip Options | EM4200, TK4100, T5577 and other compatible options by project |
| 13.56 MHz Chip Options | NTAG213, NTAG215, NTAG216, MIFARE Classic 1K, ICODE, DESFire EV1/EV2 and other compatible options |
| Typical Reading Distance | Approximately 2–10 cm, depending on chip, reader power, antenna design and installation conditions |
| Operating Temperature | -25 °C to 70 °C according to the supplied page specification; confirm for the selected chip and finished card |
| Printing Options | Inkjet, thermal transfer, offset and silkscreen printing |
| Encoding and Personalization | Pre-encoding, UID printing, serial numbers, QR codes, barcodes and custom data |
| Surface Finish | Glossy, matte or frosted |
| Packaging | 200 cards per box or customized packing |
| Minimum Order Quantity | Starting from 500 pieces for production orders; sample availability can be discussed |
Important: The product range includes both 125 kHz and 13.56 MHz options, but this does not automatically mean every card contains both frequencies. A dual-frequency construction requires a specific chip-and-antenna design and should be quoted separately.
125 kHz vs. 13.56 MHz Blank RFID Cards
| Comparison | 125 kHz LF Card | 13.56 MHz HF/NFC Card |
| Typical Applications | Legacy proximity access, time attendance and basic identification | NFC marketing, membership, hotel, campus, access and multi-application systems |
| Common Chip Examples | EM4200, TK4100 and T5577 | NTAG21x, MIFARE Classic, ICODE and DESFire families |
| Read or Write Capability | Depends on chip; EM4200 is read-only, while T5577 is selected for compatible rewritable applications | Depends on chip, memory structure, passwords, keys and reader software |
| Smartphone Compatibility | Generally not readable by standard NFC smartphones | Possible with suitable NFC chips and supported data formats; not every 13.56 MHz card is smartphone-compatible |
| Security Level | Chip-dependent; basic ID chips should not be described as high-security credentials | Ranges from basic NFC tag functions to advanced authenticated smart-card platforms |
| Selection Requirement | Confirm reader frequency, ID format and read-only or writable requirement | Confirm protocol, reader, memory, smartphone use, security, encoding and software |
How to Choose the Correct Chip
EM4200 and TK4100 for Basic 125 kHz Identification
These chips are commonly selected for basic low-frequency identification and access projects. EM4200 is a factory-programmed read-only identification IC, so it is suitable when a unique fixed code is required rather than customer rewriting.
T5577 for Compatible Rewritable 125 kHz Systems
T5577 is selected when a compatible low-frequency system requires programmable data. The reader, encoding format, modulation and data structure must be confirmed before ordering or encoding.
NTAG213, NTAG215 and NTAG216 for NFC Applications
NTAG21x chips operate at 13.56 MHz and are commonly used for URLs, digital business cards, product information, marketing interactions and other NFC Forum Type 2 applications. The models provide different user-memory capacities, so the required NDEF payload should be checked before selection.
MIFARE Classic 1K for Existing Compatible Systems
MIFARE Classic 1K may be suitable for systems already designed around that chip family. Compatibility and security expectations should be reviewed with the system integrator rather than assuming it is interchangeable with NTAG, ICODE or DESFire products.
ICODE for Compatible ISO 15693 Applications
ICODE products are used in compatible high-frequency systems that require their protocol and reader support. Smartphone compatibility and reading distance depend on the specific chip, antenna, phone and application.
DESFire for Higher-Security Multi-Application Projects
DESFire options can support stronger authentication, encryption and multi-application structures when correctly integrated with compatible readers, keys and backend software. The card alone does not create a secure system; key management and system configuration are essential.
Printable Blank Card and Custom Printing Options
Plain Blank Cards
Plain white blank cards can be supplied for compatible customer-side printing and encoding. Before ordering, confirm the printer technology, card thickness, card surface and whether embedded chips or antennas affect the intended printing method.
Inkjet and Thermal Transfer Printing
Inkjet-printable and thermal-transfer card surfaces require suitable coating and printer compatibility. Provide the printer model and ribbon or ink system so the recommended card surface can be reviewed.
Offset and Silkscreen Printing
Offset printing supports full-color bulk production, while silkscreen printing is useful for selected solid colors, white ink, metallic effects or specialized design requirements.
Variable Data and UID Printing
Cards can be personalized with names, card numbers, serial numbers, printed chip UIDs, QR codes and barcodes. When printed information must match chip data, a controlled data file and verification workflow should be agreed before production.
Surface and Finishing Options
Glossy, matte and frosted surfaces are available. Additional options may include magnetic stripes, signature panels, holes, hot stamping, holographic features and other project-specific finishes.
![Wallis blank PVC NFC and RFID card product advantages]( "Wallis PVC RFID card advantages")
Applications of Blank PVC NFC/RFID Cards
Employee ID and Access Control
Blank RFID cards can be printed and encoded as employee, visitor or contractor credentials when the selected chip and data format match the installed readers and access-control software.
Student and Campus Cards
Schools and universities can use customized cards for student identification, library services, attendance and facility access, subject to system compatibility.
Membership and Loyalty Cards
Gyms, clubs, retailers and service providers can combine branded printing with contactless identification, check-in, loyalty records or NFC links.
Hotel and Hospitality Cards
Hotel key cards must use a chip compatible with the lock-system brand and encoder. A sample should be tested before mass production because cards with the same frequency may still use different protocols or data structures.
NFC Marketing and Digital Business Cards
NTAG-based cards can open websites, profiles, contact pages or campaign content on compatible NFC smartphones. The URL length, NDEF record, write protection and future update requirements should be confirmed before encoding.
Transport and Cashless Systems
Transport ticketing and contactless payment require approved chips, secure key management, compatible readers, software integration and relevant certification. A generic blank RFID card is not automatically suitable for payment.
![Applications of blank PVC NFC and RFID cards for access membership and identification]( "Applications of blank PVC RFID cards")
Encoding and Data Services
Blank Unencoded Cards
Cards can be supplied blank for customer-side programming when the buyer already has compatible readers, encoders and software.
UID Reading and Printing
Factory UID values can be read and printed as decimal, hexadecimal or another agreed format. Confirm byte order, leading zeros, separators and card sequence before production.
NFC NDEF Encoding
Compatible NTAG cards can be encoded with URLs, text or other supported NDEF records. Password settings, read-only locking and post-encoding verification can be discussed according to the project.
Custom Sector or Block Data
For applicable smart-card chips, custom data writing requires a complete memory map, access conditions, keys and test procedure. Security keys should be transferred and managed through an agreed secure process.
QR Code and Barcode Matching
Printed QR codes and barcodes can be generated from the customer’s database and matched to card numbers or encoded records. One row per card should be supplied in an agreed spreadsheet template.
Information Required for an Accurate Quotation
Application and expected card function
Required frequency: 125 kHz or 13.56 MHz
Reader manufacturer, reader model and current card type
Required chip, protocol, memory and read/write capability
Card dimensions, thickness, surface and quantity
Blank, printable or factory-printed card requirement
Artwork, logo, fixed text and variable-data fields
Encoding data, keys, lock status and verification method
Packing, delivery destination and required schedule
Send Your Chip and Reader Details
Sample Testing and Quality Control
Reader Compatibility Testing
Test a sample with the intended reader, encoder, printer, smartphone and software before confirming bulk production. Frequency alone does not guarantee compatibility.
Card Dimension and Surface Inspection
Check card length, width, thickness, flatness, edge quality and surface condition against the approved specification and printer requirements.
Functional Chip Testing
Chip readability, UID, programmed data and lock status can be checked according to the agreed inspection plan. The test method should match the selected chip and reader.
Printed and Electronic Data Matching
For serialized or encoded orders, printed numbers, QR codes, barcodes and electronic records should be verified against the approved data file.
Packaging and Sequence Control
Cards can be packed in controlled sequences when required. Box labels, quantity, card order and data ranges should be defined before production.
Why Choose Wallis for Blank RFID Cards?
Multiple Frequency and Chip Options
Buyers can select from 125 kHz LF and 13.56 MHz HF/NFC card configurations based on the intended reader and application.
Blank, Printable and Fully Customized Supply
Wallis supports plain blank cards, printable card surfaces, full-color printing, variable data, UID matching, QR codes, barcodes and optional pre-encoding.
B2B MOQ and OEM Packaging
Production orders start from 500 pieces, with 200-piece box packing or customized packing available for distributors and project buyers.
Sample-Based Technical Confirmation
Sample testing helps confirm card-reader compatibility, printing performance and encoding requirements before bulk production.
Customer and Project Support
Wallis works with access-control integrators, card distributors, hotels, schools, clubs, retailers, event operators and other B2B buyers. Technical details can be reviewed before sample production to reduce the risk of ordering an incompatible frequency, chip or card surface.
![Wallis team meeting with international customers]( "Wallis customer group photo")
Request a Quote or Test Sample
Frequently Asked Questions
What is the difference between 125 kHz and 13.56 MHz RFID cards?
They operate at different frequencies and use different chip families and protocols. A 125 kHz card cannot normally replace a 13.56 MHz card, even when both cards have the same CR80 size.
Does every card contain both 125 kHz and 13.56 MHz?
No. Standard orders normally use one selected frequency and chip. A dual-frequency card requires a specific construction with two compatible technologies and must be quoted separately.
Which chip should I choose for basic access control?
The correct chip depends on the existing reader. EM4200 or TK4100 may be suitable for compatible read-only 125 kHz systems, while T5577 may be selected for supported programmable LF systems. Send the reader model for confirmation.
Which chip is suitable for NFC marketing?
NTAG213, NTAG215 and NTAG216 are commonly used for compatible NFC marketing and digital-profile applications. Select the model according to the required data size, phone compatibility and protection settings.
Can all 13.56 MHz cards be read by smartphones?
No. Smartphone compatibility depends on the chip, protocol, phone hardware, operating system and application. Test the selected card on the intended phone models before production.
Can I encode the blank cards myself?
Yes, when your encoder and software support the selected chip and protocol. Confirm the reader/encoder model before ordering. Wallis can also discuss pre-encoding services.
Can the cards be locked after NFC encoding?
Compatible chips may support password protection or permanent read-only locking. The required settings should be confirmed before encoding because some lock operations cannot be reversed.
Can Wallis print the chip UID on each card?
Yes. UID printing and data matching can be discussed. Specify the required hexadecimal or decimal format, byte order, separators and card sequence.
Are these cards compatible with my card printer?
Compatibility depends on the printer model, card thickness, surface coating and printing technology. Provide the printer model and consumable type so the appropriate card surface can be reviewed.
What is the minimum order quantity?
The stated production MOQ starts from 500 pieces. Samples can be discussed for chip, reader and printing tests before a bulk order.
Are the cards waterproof?
PVC cards are water-resistant for normal handling, but actual performance depends on card construction, lamination, chip embedding and exposure conditions. State any special environmental requirement before ordering.
Can these cards be used for contactless payment?
A generic blank RFID or NFC card is not automatically payment-ready. Payment systems require approved secure chips, certified readers, software, key management and system authorization.
What information should I send for a quotation?
Send the application, frequency, reader model, chip requirement, quantity, card dimensions, printing method, artwork, encoding data, surface finish, packaging and delivery destination.
