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Adjustable 13.56 MHz MIFARE 1K RFID Silicone Wristband
This adjustable silicone RFID wristband uses a 13.56 MHz MIFARE 1K-compatible chip and an embedded PCB instead of a standard inlay. It is designed for event access, membership systems, gyms, resorts, and closed-loop cashless platforms.
The wristband is waterproof, flexible, and reusable when properly maintained. The reader, software, chip data, and account system still have to be matched before it can be used for any payment or access workflow.
What the Adjustable Wristband Is Designed For
- Event access: Use the wristband as a reusable credential for gates, zones, or VIP areas.
- Closed-loop cashless systems: For event, resort, campus, or membership balances controlled by the operator's platform.
- Wet environments: Silicone construction is suitable for swimming pools, spas, water parks, and other humid areas when the finished product is tested.
- Reusable programs: The band can be cleaned and issued again if the operating procedure and product condition allow.
- Branded experiences: Custom color, logo printing, UID, numbering, and encoding can connect the wristband to the event identity.
Payment Systems: Closed-Loop vs Bank Cards
MIFARE 1K is used in many access and stored-value systems, but it is not a bank-card payment technology. It should be specified for closed-loop systems where the operator controls the reader, software, account balance, and settlement process.
Confirm the payment platform and reader before ordering. A wristband that reads correctly on a phone or desktop reader may still be rejected by the event POS or gate system.
Why the Embedded PCB Matters
- Different construction from a standard inlay: The RFID PCB is encapsulated in silicone rather than laminated into a paper or PVC label.
- Better resistance to bending and handling: The construction is intended for repeated wear and cleaning.
- Different read behavior: The antenna design, PCB position, wrist shape, and reader orientation affect performance.
- Custom mold requirements: A custom shape may require a new mold and a new sample approval cycle.
Technical Specifications
| Product Model | GJ047 |
| Product Type | Adjustable RFID silicone wristband |
| Standard Chip | MIFARE 1K-compatible |
| Frequency | 13.56 MHz |
| Protocol | ISO/IEC 14443A |
| Construction | Silicone body with encapsulated RFID PCB |
| Size | 260 x 22 x 3 mm |
| Weight | 20.05 g |
| Protection Class | IP68 per source data; confirm final product test report |
| Working Temperature | -30°C to +80°C |
| Storage Temperature | -25°C to +140°C |
| Listed Working Life | 10 years per source data; confirm cleaning and reuse conditions |
| Packaging | 100 pcs per bag, 1,000 pcs per box |
Applications
- Festival and event access
- Closed-loop cashless payment
- Gyms and health clubs
- Swimming pools, spas, and leisure areas
- Hotels, resorts, and membership programs
- Access control and identification
Chip and Reader Compatibility
MIFARE 1K is the standard direction, but other chips are listed for different systems. The selected chip, data format, reader power, wrist position, and nearby materials can all change read performance.
- 13.56 MHz options include FM11RF08, MF Classic 1K/4K, Ultralight, NTAG213/215/216, ICODE, and TI2048.
- Test the wristband on a real user and reader before production approval.
- Confirm whether the system requires UID-only reading, sector data, or encrypted access.
- Check read performance in water, near metal, and with several people close together.
Printing and Personalization
- Silkscreen logo printing
- Serial number or chip UID printing
- Chip data encoding
- Custom logo embossing
- Laser UID printing
- Custom colors and silicone shape
- Custom mold development for a new wristband design
Before You Place an Order
- Reader and payment or access software
- Required chip, protocol, memory, and encoding format
- UID-only, sector data, or encrypted data requirement
- Closure type and required strap length
- Color, logo, numbering, and surface finish
- Cleaning and reuse cycle
- Water, heat, pool chemical, and handling conditions
- Sample approval, production quantity, and event date
Sample and Production Planning
Free samples are listed for evaluation. For custom colors, printing, encoding, or a new silicone shape, confirm the sample requirement, artwork approval, mold requirement, production quantity, and event deadline before the order is released.
FAQ
Can this wristband be used as a bank payment card?
No. MIFARE 1K is intended for compatible access and closed-loop systems, not bank-card or EMV payment. Confirm the payment platform and reader before ordering.
Is the silicone wristband waterproof?
The product is listed with IP68 protection and is intended for humid or wet environments. Confirm the final test conditions for pool chemicals, hot water, cleaning, and long-term reuse.
Can the wristband be reused after an event?
The silicone body and adjustable closure allow repeated use when the cleaning and inspection procedure is suitable. Confirm the data reset, cleaning method, and acceptance criteria.
Can the chip or data be customized?
Several 13.56 MHz chips and encoding options are available. Choose the chip around the reader and software requirement, then approve the encoding format in a sample.
Can the logo and color be customized?
Yes. Custom colors, silkscreen logo printing, numbering, UID printing, embossing, and laser marking can be discussed.
What should be sent for a quotation?
Send the reader or payment platform, chip requirement, encoding format, wrist size, color, artwork, quantity, event date, and delivery country.
Request a Silicone Wristband Quote
Send your reader details, chip requirement, data format, wrist size, artwork, quantity, and event date. DAFTags can then confirm the suitable silicone wristband configuration and sample plan.
