125kHz RFID EM4100/TK4100 Key Fobs
High-performance RFID key fobs with EM4100/TK4100 chips for secure, contactless access control. Made from durable ABS material with smooth edges for comfortable handling. Compact design (25mm diameter) fits keys or badges effortlessly. Pre-programmed read-only functionality ensures data security—ideal for offices, gyms, hotels, and parking systems. Compatible with 125kHz RFID readers for instant scanning. Bulk pricing available for large-scale deployments. Globally sourced components, rigorously tested for reliability. Wholesale-exclusive rates with fast shipping. Minimalist packaging reduces waste. Upgrade your access management with these cost-effective, no-frills RFID tags.