HF RFID Key Fob – ABS – NXP® MIFARE Ultralight® EV1
Price range: $46.00 through $268.00
The NXP® MIFARE Ultralight® EV1 HF RFID Key Fob combines lightweight design with durable ABS housing, making it ideal for high-frequency RFID use.
Operating at 13.56 MHz and compliant with ISO/IEC 14443 Type A, it ensures fast NFC communication and reliable performance with anti-cloning support.
Chip Type: NXP® MIFARE Ultralight® EV1
Operating Frequency: HF 13.56 MHz
Communication Protocol: ISO/IEC 14443-A, NFC Forum Type 2
User memory: 384/1024 bits
EEPROM: 640/1312 bits
Compliance: WEEE Directive
Perfect for event ticketing, transit systems, loyalty cards, and visitor credentials—offering security, ease of use, and daily convenience.
Label Dimensions
Download ‣
What is the HF RFID Key Fob with NXP® MIFARE Ultralight® EV1?
In a world increasingly driven by contactless solutions, HF RFID key fobs offer a compact and efficient way to manage identification and access. Built on high-frequency RFID technology, these devices are widely used in both commercial and public sectors for fast, secure, and low-cost identity verification.
Key Features
- Integrates NXP® MIFARE Ultralight® EV1 chip for reliable contactless authentication
- Compact, portable form factor with durable ABS casing
- Cost-effective solution for high-volume applications
- Supports advanced memory configuration for enhanced compatibility
How Does It Work?
This key fob operates using high-frequency RFID technology (13.56 MHz), allowing it to communicate with NFC-compatible readers via electromagnetic coupling. Internally, it houses a secure integrated circuit that transmits pre-encoded data when brought near an RFID reader—eliminating the need for batteries or physical contact.
Applications and Benefits
- Event Access: Issue temporary access credentials for attendees and staff
- Transit Systems: Enable fast, tap-and-go fare validation in buses or metro systems
- Visitor Passes: Provide short-term building or campus access with digital tracking
- Customer Loyalty Programs: Deliver tap-to-redeem benefits in retail or hospitality sectors
With a balance of secure technology, practical design, and low operational cost, the HF RFID Key Fob with MIFARE Ultralight® EV1 is a trusted choice for scalable contactless identification across industries.
Learn more info :
EN 
JA 
ZH