Ulisem Door Chain Lock, Stainless Steel Security Chains for Security Doors, Anti-theft, Windows - Black

General Description: The Ulisem stainless steel chain door lock is designed to offer enhanced security while allowing partial door opening. This allows you to communicate with visitors or let in fresh air without compromising your security. This is an ideal solution for keeping an eye on what's happening on the other side of the door. Technical Specifications: Material: Stainless Steel Type: Chain Door Lock Color: Black Compatibility and Accessories: Compatible with most standard doors. Ideal for front, back, garage doors, etc. Installation: Choose the location on the door for installation. Mark the screw hole locations with a pencil. Drill holes if necessary to facilitate installation. Secure the lock with the provided screws. Test the lock to ensure it works properly. Use: Allows the door to be partially opened while remaining locked. Ideal for partial communication or ventilation. Other Information: Due to the light and screen difference, the product color may be slightly different from the picture. Please allow 1-3 cm difference due to manual measurement. Confirm if the size is suitable for you before purchasing.