125Khz Writable EM ID T5577 RFID Keychain
High-quality T5577 chip for seamless 125Khz frequency compatibility, ensuring reliable performance in access control systems. Durable ABS plastic construction with a compact keyfob design, resistant to daily wear and tear for long-term use. Fully rewritable memory allows multiple programming cycles, ideal for hotel keycards, office access, and secure facility management. Universal compatibility with most 125Khz RFID readers, perfect for duplicating or replacing lost proximity tokens. Lightweight and portable, designed as a keychain for convenient carrying—no bulky cards or tags needed. Bulk pricing available for wholesale buyers, offering the best value for large-scale access control solutions.