125KHz/13.56MHz RFID Keyfob Tag - Premium Rewritable Keychain for Secure Access
High-performance RFID keyfob compatible with TK4100, EM4200, EM4305, and T5577 chips for flexible frequency operation (125KHz or 13.56MHz). Crafted from durable ABS plastic with a smooth, scratch-resistant finish and compact ergonomic design. Rewritable memory allows unlimited ID reprogramming—ideal for access control, gym memberships, hotel keys, and inventory management. Waterproof and tamper-proof construction ensures long-term reliability in harsh environments. Globally sourced components guarantee industry-leading pricing for bulk orders. Minimalist keyring attachment fits seamlessly with keys or lanyards. Elevate security solutions with this versatile, high-quality RFID tag.