Most exterior doors have a lock at the door handle and a deadbolt lock installed slightly higher on the door. Consider installing a door reinforcement lock for added peace of mind and security.

Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids EverPlus ...

Door Lock Ratings Protect your home and family with the best door lock or smart lock. Some door locks offer extra security with deadbolt and spring-bolt reinforcement technology.