RFID 125kHz TK4100 Stickers & Coins – 25mm Smart Tags for Secure Access Control
High-performance 125kHz RFID tags with durable ABS material for long-term reliability. Precision-engineered 25mm diameter ensures seamless integration into access systems. Waterproof and scratch-resistant coating for indoor/outdoor use. Pre-programmed with unique ID (read-only) to prevent data tampering. Ideal for keyless entry, inventory tracking, and asset management. Compatible with most 125kHz RFID readers. Bulk pricing available for wholesale buyers. Global shipping with industry-leading low costs. Trusted by enterprises for consistent quality and security. Upgrade your access control with these compact, high-efficiency tags.