9 Best Door Locks for Home Security: Expert-Tested & Rated 2025

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• An Extra Layer of Security: Our double door lock strengthens your home's security by adding an effective second defense layer, providing additional protection even if the main lock of your door is compromised.
• Immediate Response Advantage: In moments of attempted forced entry, this barricader grants homeowners critical time to react, boosting their ability to protect their premises and loved ones.
• Arm and Disarm in Seconds: Built for simplicity, it secures double door entry points by clasping over two door knobs with a 1/4" pin that can be armed and disarmed in seconds.
• Adjustable for Various Doors: The door barricader has 3 pin slots to accommodate a wide range of double door knob sizes/widths and a reversible design for any door orientation. (6 3/8") (6 7/8") (7 5/16"). Great for double doors and French doors.
• Solid Unibody Construction: Built from a single piece of 1/2" thick solid aluminum that weigh 2lbs, this bifold door lock provides formidable resistance against forced entry.

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• ✓ 【Keep Your Home Safe】The 3" door lock is designed to withstand maximum 800lbs of force for Inward Swinging Door. It helps prevent doors from being kicked in. Increasing your home security and keeping your family safe.
• ✓ 【Easy to Install】Come with strong screws. Simply mount the door lock on your door frame using a screwdriver or power tools. The installation takes less than 5mins. All long and short screws included in the package are now suitable for the locking holes on the mounting plate per many customers' requirements.
• ✓ 【Easy to Lock & Unlock】To unlock, pinch the door lock on the top and the bottom. Then slide the lock sideways along the door to the direction of the hinges until it can be pulled outward.
• ✓ 【Childproof】Security Door Lock adds extra security for children, prevent from opening door to strangers. Please install higher than the doorknob where your children can not reach.
• ✓ 【Great Design】Features a spring-loaded, childproof and tamper-resistant design. High-quality aluminium material provides higher safety than traditional door locks to protects against unauthorized entry.

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• Easy to install and use
• Stop children from wandering
• Works at middle junction of most double sliding doors
• WHITE COLOR ONLY
• Virtually burglar proof

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• Heavy duty, dual-function door security bar prevents forced entry on hinged, patio and sliding doors; Door stopper security bar is intended for indoor use
• Door security bar features innovative folding design for compact storage and portability
• Adjusts up to 43-1/2 in. (1.1 m) for hinged doors, and extends up to 39 in. (1 m.) for sliding doors; Flexible handle strap adjusts for secure and convenient storage
• Made with heavy duty 20-gauge steel for strength and security; Pivoting rubber grips ensure strong hold without scratching or damaging doors and floors
• Includes two adjustable door security bars