Cardinal GatesDoor Guardian - Door Lock Security & Door Reinforcement for Inward Swinging Doors - Child Safety Locks for Doors - 2 Pack - White

I bought this lock because my wife has Alzheimer's and has wandered off a number of times. It only works on inward-swinging doors, but for my needs it has been *perfect* in every way. Someone with moderate dementia won't be able to figure out how to unlock it. I had a 1/8" gap at the edge of the door so I didn't even have to chisel a relief into the jamb. The design is very strong, simple and elegant. I had to exchange one defective item because it was assembled with the end of the spring wrapped around the pivot pin instead of just pushing against it. Bottom line is that I love what this does for me: It lets me sleep at night.

We used this to keep my father safe - he is 94 with Alzeheimers and frequently has to go to "work" or on some other nonsense mission, and tries to leave the house. This sleek designed lock comes in multiple color choices, we got the white one to blend in with the woodwork. It stumps him every time. We have had two of these locks for almost a year now, and I recommend them to every nurse and caregiver that comes to the house to care for my dad. This is a lifesaver! Dad wouldn't be able to remain at home with my mom without this lock.Great price too. About 1/4 the price of the locks listed on the Alzeheimer's site, and look much sleeker and less prominent than the large locks advertised there.Highly recommend!

These are very easy to install and definitely prevent the door from being opened when in position. Easy to disingage. I placed them near the top of the door so only the adults can reach to engage/disingage them.The only caution is when the lock is engaged, the door cannot be opened from the outside. Depending on your situation this could sway your decision to buy. Overall, happy with our purchase.

Fantastic product, easy to install. Great 2-way peace of mind for intruders and keeping young kids from getting out of the house unknowingly. Only small issue is with the 3" screws. The drive recess strips very easily. Ended up having to use some 3" heavy duty screws I had at home but overall the product is great!

It worked as advertised.

I bought these for my daughters house.They are easy to install and they are easy to operate.Much better than a chain lock. Just an add security for Dad now that baby girl is all on her own.I liked them so much I put them on my oldest daughters house and all of my rent rent houses.

Great product. Would recommend

Works easily and keeps us in a way feeling safe. Also keeps the kids from opening doors that we DON'T want them opening. The white is what makes it perfect. Blends beautifully with the doors.