125kHz RFID Proximity Smart Card EM4100 For Access Control System

Reliable security for your daily operations. This high-quality 125kHz RFID Card is the essential key for modern access control systems. Designed with a durable PVC shell and a responsive internal antenna, it provides instant, contactless entry for offices, apartments, and parking gates. Whether you are issuing new employee badges or setting up a DIY electronic lock, this standard white card offers universal compatibility with most low-frequency proximity readers. STANDARD COMPATIBILITY: Works flawlessly with common 125kHz readers (such as EM4100 and TK4100 protocols), ensuring it integrates easily into your existing security setup. DURABLE PVC DESIGN: Built to last, the waterproof and flexible plastic shell protects the internal chip from damage, making it ideal for daily use as a key card. RAPID RECOGNITION: Engineered with a high-quality coil for consistent detection range, allowing for fast and smooth contactless scanning at door terminals. CUSTOMIZABLE SURFACE: The clean white fin