Extra Protection Door Locks

For use in combination with a door knob lever lock.

Extra protection door locks.

Defender security satin nickel u 10827 door reinforcement lock add extra high security to your home and prevent unauthorized entry 3 stop aluminum construction finish. Entry can be gained by entering a numeric code on the programmable keypad without the need for a key. Ideal security sk110 patio door security bar. Designed as extra security for exterior doors.

The bar adjusts from 27 1 2in 70cm 42in 1 1m for application flexibility. Home security door lock upgrade easy open childproof door reinforcement lock with 3 stop withstand 800 lbs for inward swinging door add extra lock to defend your home safe silver 4 7 out of 5 stars 975. Electronic door locks use an electronic keypad instead of a key. Most complaints from customers were about this lock not fitting their entrance doors so it s worth the extra time to ensure a good fit.

Updated jul 17 2020. Keeping your home and living space safe and sound starts with adding extra door security to your home. Free shipping and free returns on prime eligible items. Like the defender security lock you ll need to make sure there s enough room between the strike plate on the door frame and the edge of the door itself for the addalock to slide through.