Brand and Model

KEYDIY-CS21-4

Product Specifications

This remote key features four function buttons and supports over 200 types of garage doors, electric gates, and electric vehicle operations.

Key Features

• When used as a locksmith tool, it backs up copied data to the cloud, preventing loss.
• Copy cloud data to a new remote via mobile APP for convenience.
• User data backup is authenticated through independent accounts, ensuring security.
• Combine three remotes into one for easy switching.
• Supports remote over-the-air upgrades, addressing customer after-sales concerns.
• Automatically scans frequencies from 225~915Mhz, allowing custom frequency copying.
• Compatible with various fixed and rolling codes, supporting over 200 application scenarios.

Application Scenarios

This remote key is widely used in professional repairs and modifications, vehicle key replacements, automotive locksmith services, reducing locksmith inventory, and improving efficiency.

Innovative Highlights

• Cloud backup prevents remote data loss.
• Combining three remotes into one for better management.

User Demographics

Electric vehicle users, families or businesses needing remote control solutions, and security companies or professional locksmiths.

Additional Information

KEYDIY-CS21-4 remote key is your ideal solution, enhancing security and convenience.

Tags KEYDIY, remote key, universal key, car key, cloud backup, smart key