- Convenient installation for garage storage, hotels, and more: this common door lock fits outward and sliding doors without frame changes, providing wide compatibility and easy setup for different settings. - Enhanced security with dual access control: 1000 password variations combined with a physical latch and a 3-digit combination lock. This dual security design increases protection against tampering and maintains locking effectiveness for more than 15 minutes. - Easy, tool-free assembly: includes adhesive stickers for no-drill attachment, enabling a quick three-minute installation without additional tools or hardware. - User-friendly operation: smooth mechanism with tactile bumps for confident handling by children and seniors, while delivering reliable daily locking performance. - Practical use scenarios: - Garage or workshop storage areas that require quick, secure access without frame modifications. - Hotel storage rooms or service areas where secure access and flexible door compatibility are important. - Residential homes with outward or sliding doors (such as patio doors, closets, or utility cabinets) needing simple installation and dependable security. - Key attributes at a glance: - Compatibility: outward and sliding doors; no frame changes required - Security: physical latch plus 3-digit combo; 1000 password variations; resistance to tampering for over 15 minutes - Installation: no-drill adhesive mounting; three-minute setup - Usability: smooth operation with tactile cues for all ages - Durability and performance: designed for regular daily use with reliable locking function