
Factory Price Customized RFID Dual Frequency Hf UHF NFC Combi Card. High Anti-Interference: Built-in chip resists electromagnetic interference from mobile phones and computers for stable unlocking. Customizable Color: Color is customized to meet specific branding requirements. Personalized Printing: Supports offset, silkscreen, digital, and UV printing for logos and room numbers. Dual Frequency Support: Operates at 13.56MHz with ISO 14443 A protocol for versatile compatibility. Fast Contactless Access: Non-contact design ensures fast unlocking and avoids failures from dust or oxidation. System Compatibility: Compatible with various hotel lock systems and mainstream PMS for real-time sync. Durable Construction: Waterproof and wear-resistant PVC material adapts to high-frequency hotel use. Source Factory Supply: Direct supply from manufacturer with bulk purchase preferential prices.