125kHz Silicone RFID Wristband Bracelet – Dual Chip (TK4100 & T5577) with Adjustable 13.56MHz NFC Functionality
Dual-frequency RFID technology (125kHz & 13.56MHz) for versatile access control, events, and payment systems. Premium medical-grade silicone material ensures durability, sweat resistance, and skin-friendly comfort for long-term wear. Embedded TK4100 (read-only) and T5577 (rewritable) chips support encryption for high-security applications like VIP memberships or data storage. Adjustable snap closure fits all wrist sizes (180–250mm) with a seamless, tamper-evident design for one-time event use. NFC compatibility enables contactless interactions (smartphones, POS terminals) for cashless payments or digital ticketing. Waterproof (IP67) and heat-resistant (-30°C to 200°C) for harsh environments like water parks, gyms, or industrial sites. Customizable printing options (logo, barcode) for branding at resorts, festivals, or corporate security programs. Bulk wholesale pricing available – compliant with ISO 11784/11785 and NFC Forum standards. Ideal for: - Theme parks/hotels (contactless access) - Cashless festivals/retail loyalty programs - Healthcare patient tracking - Gym membership management