1Pack Door Reinforcement Lock Home Security, Childproof Safety Top Door Lock Latch for Toddlers Safety, Inside Defender Prevents Unauthorized Entry on Inward Doors, Withstands 800lbs

CNC Machined Aviation Aluminum: Unlike inexpensive die-cast locks on the market that are fragile and feature rough surfaces, this lock is constructed from a solid block of aviation-grade aluminum through precise CNC machining. This provides zero structural weak points and enables a flawless, premium sandblasted anodized finish that will never rust, fade, or scratch easily. Ultimate Home
Security & Anti-Theft: Resists up to 800 lbs of force to prevent doors from being kicked in. This heavy-duty door reinforcement lock delivers 12 times the strength of a standard deadbolt. It adds critical extra security to your home, effectively safeguarding your family and property against intruders.
Childproof & Toddler Safety: Keep your little ones safe. If your primary goal is toddler safety, simply mount this lock higher on the door frame out of their reach. The unique spring-loaded design requires a precise pinch-and-pull motion that is very difficult for young children, effectively stopping them from wandering outside or opening the door to strangers. Quick Access & Inside Night Defender: While very difficult for toddlers, it is highly user-friendly for adults. Simply pinch the lock from the top and bottom and pull it towards you to unlock it from the inside in seconds. It offers absolute peace of mind at night and ensures a quick and easy escape during emergencies.
For Inward Swinging Doors ONLY: Specifically engineered exclusively for inward swinging doors. Please confirm your door type before purchasing. This heavy-duty security door latch is strictly NOT compatible with outward swinging doors, sliding doors, double doors, screen doors, or french doors. To ensure the door closes smoothly, a minimum gap of 0.2" (5mm) is required between the door and the frame for the mounting plate.
Installation Requires Drilling: Includes 7pcs of high-quality extended screw and requires a power drill for a sturdy, permanent installation directly onto the door frame. Because permanent drilling into the structural frame is necessary to achieve the 800 lbs impact resistance, this is NOT a damage-free setup and is not recommended for renters seeking adhesive or tool-free solutions