Home Door Lock, Anti-theft Chain Lock with Two Holes for Room and Hotel Strong Anti-theft Design Using high-strength materials such as hardened steel or titanium, to make the chain resistant to cuts and corrosion, giving the user additional protection against theft attempts Design of the lock with two independent holes to enhance protection, as it is difficult for the thief to open the lock unless both holes are penetrated Easy to install and remove lock Design of the lock so that it is easy to install and remove without the need for specialized tools. It can be installed on any type of door, whether wooden or metal, in a few minutes Safe and smooth locking mechanism allows the door to be closed and opened quickly, providing a comfortable user experience Dual locking and security system Integrating a dual locking system that prevents the lock from being opened unless both holes are closed. This design enhances the level of security and makes it difficult for the thief to access the internal mechanism of the lock Adding a second hook or chain can be installed optionally to enhance security against theft or tampering attempts Tamper-resistant design Design of the lock so that it is tamper-resistant, as it is difficult to disassemble the lock or tamper with its mechanism from the outside using traditional tools Suitable for different doors (homes, hotels, apartments) Flexible design that suits multiple types of doors such as doors Wooden, metal, or glass, with the ability to adjust the chain length to suit the thickness of the door Suitable for use in hotels and rented apartments, where users can temporarily add the lock without damaging the original door Possibility of locking from both sides Design that allows locking from both sides, so that the user can easily lock the door from the inside or outside using the same key or the same mechanism, which enhances comfort and security Stylish and compact design Stylish design that matches different types of interior decoration, so that the lock appears as a natural part of the doors without distorting the overall appearance Its size is small enough to be unobtrusive, but it is strong and effective in protecting the door Emergency lock feature Adding an emergency lock feature that can be used in emergency situations such as fire, so that the lock can be easily unlocked from the inside to quickly exit without the need for a key Adjustable chain Designed with the chain to be adjustable in length to suit different user needs (such as leaving a small opening for ventilation or to verify the visitor's identity without opening the door completely) Rust and corrosion resistant The lock is manufactured using materials that are resistant to rust and corrosion, which ensures that the lock continues to work efficiently even in humid environments or in places exposed to different weather factors Ensure safety while traveling Provide a portable lock that can be used in hotels Or rental homes while traveling to enhance personal security, with a small design that is easy to carry and put in the bag Add a safety edge to avoid damage Integrate a rubber or plastic edge in the areas that come into contact with the door, to ensure that there are no scratches or damage to the door or frame during repeated use Internal child safety system Designed with an internal safety system that prevents children from opening the door by themselves, increasing the protection of children inside the home and preventing them from leaving without supervision These ideas help develop a safe and easy-to-use portable door lock, while enhancing security levels in homes, hotels and apartments, meeting the needs of different users and providing peace of mind during use Double-hole design: The double-hole design of the anti-theft chain lock provides enhanced security, ensuring that your doors are securely locked and providing peace of mind anywhere Portable and versatile: This portable door lock is versatile and can be easily installed in different environments such as homes, hotels, apartments and colleges, providing a practical solution to enhance security Anti-theft feature: Equipped with an anti-theft feature, this door lock provides an additional layer of protection, preventing unauthorized entry and enhancing the safety of your property Easy to install: Thanks to its user-friendly design, it can be installed This door lock is easy to install, making it a convenient addition to any door for enhanced security Origin: China Mainland Notes: Please allow 0-1 inch error due to manual measurement. Thank you for your understanding Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object