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Application Areas
Prox Card、Membership Cards、Casino Cards、Staff ID Cards、Student ID Cards、Hotel Key Cards、Fuel Cards、Cashless Payment Cards、Access Control Cards、Public Transportation Cards
EM4200 125KHz Prox RFID Card
The EM4200 RFID Card is a 125KHz read-only proximity card with a 128-bit UID, offering reliable performance and full compatibility with EM4100/4102 series for secure identification applications.
- 125kHz frequency ensures stable proximity card performance
- 128-bit UID ensures secure and unique identification
- Manchester Dual-Phase and PSK encoding flexibility
- Direct replacement for the EM4100/4102 and EM4005/4105
- Full-panel printable surface supports high-quality branding
- PVC material, durable and suitable for everyday use
Description
The EM4200 is a CMOS integrated circuit for 125KHz RFID transponders with a fixed 128-bit UID. It is designed as a seamless replacement for EM4100/4102 and EM4005/4105 chips, making it a trusted choice for proximity-based solutions. Often referred to as a Prox Card option, EM4200 cards provide reliable read-only performance for secure identification. With support for Manchester, Biphase, and PSK encoding, and a surface optimized for full-panel printing, these cards combine strong compatibility with easy customization.
Why Choose
1. Trusted solution for Prox Card and access control projects
2 . Low-maintenance read-only chip reduces system complexity
3. Compatible with existing global infrastructure and readers
4 . Personalization ready with all major ID card printers
5 . Proven durability for hospitality and corporate programs
Product Parameters
| EM4200 Card Specifications | |
|---|---|
| Material | PVC, PET, PET-G, PC |
| Size | CR80 standard 86*54mm |
| Printing | Blank Card, or Customized Printing |
| Thickness | 0.8mm–0.9mm, 1.8mm |
| Chip | EM4200 |
| Working Frequency | 125KHz |
| Interface | RFID |
| Protocol | ISO 18000-2, ISO 11784/85 |
| EEPROM | 128-bit UID |
| Reading Distance | 0–50 cm |
| Function | Read Only |
| Compatible Chip | EM4100, TK4100, HT4168, 4100D |
| Lifetime | >100,000 reads/writes, >10 years |
| Applications | • Membership Card • Casino Card • Staff ID Card • Student ID Card • Hotel Key Card • Fuel Card • Cashless Payment Card • Access Control Card • Prox Card • Public Transportation Card |
