Brand and Model

Brand: KEYDIY
Model: B21-4

Product Specifications

This product is suitable for key replacement or modification for different vehicle models, featuring a sleek and stylish black design. Key functions include locking, unlocking, and trunk opening, designed ergonomically and made from high-quality plastic.

Features

• Wired Generation: Generates keys through wired connections for stable and reliable signal transmission.
• Foldable Design: Convenient to carry and effectively protects the key head from wear or damage.
• High Compatibility: Supports a wide frequency range including 310MHz, 315MHz, 433MHz, making it compatible with various vehicles.
• Durable Material: Made from high-quality materials with good wear resistance and shock resistance.
• Battery Powered: Requires a CR2032 lithium battery (not included), easy to replace.
• No Chip Included: This key requires an additional anti-theft chip installation.
• Sustainable Updates: The remote key database is updated weekly to ensure new models and functions are continuously added.

Use Cases

• Ideal for repair and modification shops to provide key replacement or upgrade services to customers.
• A perfect key replacement solution to help car owners quickly regain control of their vehicles.
• A premium tool for professional locksmiths, enhancing service efficiency.
• Reduces inventory pressure, lowers costs, and simplifies management.
• Efficient use with strong durability significantly reduces loss costs.
• Improves work efficiency by simplifying the programming process.
• Points reward system providing extra value to users.

Innovative Highlights

• Strong Stability: Wired connection ensures stable operation.
• High Durability: Sturdy shell withstands wear and impact in daily use.
• Strong Compatibility: Supports multiple KEYDIY tool devices for efficient programming.
• Foldable Design: Saves space and extends the lifespan of the key.

User Groups

This product is suitable for automotive locksmiths and professionals in repair and modification, providing reliable key replacement and installation services.

Additional Information

This product combines practicality and aesthetics, commonly used by car owners requiring multifunctional buttons.