Dual-Frequency HF & UHF RFID PVC Smart Cards Demo Demo
Combines 13.56 MHz MIFARE Door Access with 865-868 MHz Long-Range Parking
Live walkthrough & hardware operation testing. For itemized pricing, technical datasheets, and bulk procurement, view the official Dual-Frequency HF & UHF RFID PVC Smart Cards Demo product catalog page.
About this Video Demonstration
Hybrid Corporate Identity: Dual-Frequency HF + UHF Composite Smart Cards Witness the unified identification capability of our Dual-Frequency HF & UHF Composite PVC Smart Cards. By integrating both a High Frequency (13.56 MHz MIFARE / NFC) inlay and an Ultra High Frequency (865–868 MHz EPC Gen2) long-range inlay within a standard ISO CR80 credit card format, enterprises eliminate the need for employees to carry multiple credentials for parking and building entry. 1. The Dual-Silicon Engineering Challenge Standard dual-frequency cards suffer from electromagnetic coupling detuning when both antennas share the same plane. Our composite cards feature: • Isolated Co-Planar Antennas: Precision-etched UHF dipole geometry isolated from the HF peripheral loop antenna, preventing mutual inductance interference. • Standard 0.76mm (30 mil) Thickness: Smooth PVC lamination suitable for standard dye-sublimation and re-transfer desktop badge printers (Zebra, Evolis, Fargo). • Dual Serial Identification: Linked unique identifiers allowing IT administrators to map door access permissions and vehicle boom barrier access to a single employee profile. 2. Live Testing Demonstrated in this Walkthrough • Long-Range Boom Barrier Read (UHF): 8-meter windshield detection as the driver approaches corporate parking gates at 25 km/h. • Turnstile & Cafeteria Settlement (HF): Instantaneous 13.56 MHz tap at office turnstiles and cashless canteen payment terminals.
Key System Capabilities & Features
- ✓ Dual internal chips: 13.56 MHz (MIFARE Classic/EV1) + UHF 865-868 MHz (Alien H3 / Monza R6)
- ✓ Standard ISO/IEC 7810 CR80 form factor (85.60 x 53.98 x 0.76 mm) with gloss PVC finish
- ✓ Over 8 meters interrogation range with overhead UHF parking readers
- ✓ Sub-second contact tap for turnstile access, time-attendance, and cashless canteen POS
- ✓ Double-sided printable surface compatible with all standard thermal re-transfer ID badge printers
- ✓ Zero cross-frequency interference engineered via precision RF isolation boundaries
Looking for Complete Technical Specifications & Datasheets?
Detailed dimensions, electrical ratings, read range benchmarks, and bulk RF tag compatibility are maintained on the primary product page.
Frequently Asked Questions
Can we print employee photos and barcodes on these dual-frequency cards? ▼
Yes. The mirror-smooth PVC surface is 100% compatible with Zebra, Evolis, Fargo, and Magicard direct-to-card and retransfer card printers.
Does the car windshield block the UHF signal from this card? ▼
Standard non-metallic windshields allow 6 to 8 meters read range when placed in an interior sun visor or card clip. For solar-reflective/metallized glass, our specialized windshield tags are recommended.
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