Features: Design features: Anti-card design: To prevent lock body from stagnating and ensure smooth operation Double hole design: Provide better installation stability. Security performances: High security: With advanced anti-theft function, effectively prevent unauthorized access. Scope of application: Compatibility with multiple door types: Flexible and suitable for different types of door. Installation method: Easy installation: No need to replace main lock body, convenient. User experience: Intelligent integration support: Compatibility with smarted door system, improving access control management convenience. Specifications: Dimension:2.4x24x9cm/9.44×0.94×3.54in Component:Metal Package Includes: 1pc Door Lock note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.