Premium Custom RFID Key Fob – 125kHz LF Proximity (TK4100/EM4100)

High-Compatibility RFID Chip
Features a reliable 125kHz LF proximity chip (TK4100/EM4100), ensuring seamless integration with most access control systems globally. Ideal for offices, hotels, gyms, and residential security.
Durable & Customizable Design
Crafted from robust ABS plastic with a smooth epoxy coating for scratch resistance. Supports full-color printing or laser engraving for logos, text, or unique designs.
Compact & Convenient
Lightweight keychain design (standard 30x20mm) for easy portability. Includes a reinforced keyring hole for long-term durability.
Bulk Order Advantage
Lowest wholesale pricing for large-volume procurement, perfect for corporate access systems, event badges, or promotional giveaways.
Plug-and-Play Functionality
Pre-programmed and ready to use—no additional setup required. Compatible with HID, Indala, and other 125kHz readers.
Secure & Reusable
Encrypted data storage prevents cloning. A cost-effective alternative to disposable cards for long-term access management.