Remote Control Keychain for Lock 4894

• ✓ 98 ft Wireless Range for Convenient Remote Access
• ✓ Compatible With YDG313 Smart Lock System
• ✓ Stable 433 MHz Frequency for Reliable Operation
• ✓ Bidirectional Communication Enhances Security Features
• ✓ Long-Lasting Battery for Extended Usage Periods
• ✓ Compact Ergonomic Design for Comfortable Handling