- Broad compatibility: This common door lock fits outward-swinging and sliding doors without any frame changes, providing wide compatibility for different settings such as garages, storage rooms, and hotel environments. - Enhanced security: Dual protection with a physical latch and a 3-digit combination lock, complemented by 1000 password variations. This setup offers resistant security and helps deter tampering for extended periods. - Quick, tool-free setup: No tools or drilling required. Mounting stickers are included to attach the lock securely in about three minutes. - Easy operation: Smooth mechanism with a tactile bump design for comfortable handling. Easy for children and seniors to use while delivering reliable daily locking performance. - Practical use scenarios: - Garage storage cabinets and tool rooms requiring quick access control. - Hotel storage areas or office closets that need secure, convenient locking solutions. - Sliding-door compartments in workshops or utility rooms that demand simple, risk-free operation.