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Door Locks for Dementia Patients: A Comprehensive Guide

Dementia patients often face a unique set of challenges in their daily lives. As a family member or caregiver, it’s crucial to ensure their safety and quality of life. One effective technique to achieve this is by installing suitable door locks.

Door locks for dementia patients are specially designed safety locks that prevent unsupervised access to doors, reducing the risk of wandering. They can be traditional, digital, keyless, or biometric, and are chosen based on ease of use for caregivers, safety features, and emergency access options.

The truth is, the best door locks for dementia patients are the ones that work for that particular individual. It’s important to consider their capabilities and limitations in order to find the best option.

This article will delve into the world of door locks for dementia patients, providing you with the knowledge you need to make the best care decisions.

Read more about how to secure a door for someone with dementia.

Understanding the Need for Door Locks in Dementia Care

Dementia, including Alzheimer’s disease, often leads to cognitive impairment, which can make an older adult afflicted with this disease prone to wandering. This can be a significant safety concern, especially if the dementia sufferer lives in their own home.

Door locks can provide peace of mind by preventing unsupervised access to exterior doors.

For instance, consider a scenario where an Alzheimer’s patient, in a state of confusion, wanders out of the front door in the middle of the night.

A suitable door lock could prevent this, ensuring the safety of the patient and giving peace of mind to dementia caregivers.

Types of Door Locks Suitable for Dementia Patients

There’s a variety of door locks available, each with its unique access code system or locking mechanism. Traditional lock and key systems may not be the best choice for dementia patients due to the risk of losing keys.

Keyless locks, on the other hand, can be a great option.

Keyless Locks

Keyless locks, such as keypad locks or smart door locks, can be installed on standard doors. They require a pin code to unlock, which can be shared with family members and care managers.

A popular choice is the Lockly Smart Lock, which offers a combination of an unusual appearance and high security.

Confounding Door Lock

A confounding door lock is another effective safety device. It’s installed at an unusual location on the door frame, often out of the patient’s eye level. This lock can be particularly useful for dementia sufferers who have a habit of opening doors.

Double-Sided Lock

Double-sided locks, like the Orangeiot Keyless Deadbolt Lock, require a code on both sides of the door. This can be beneficial for dementia patients who might unlock the door from the inside and wander off.

I have listed some of these door locks below.

Features to Consider When Choosing Door Locks for Dementia Patients

When choosing door locks, consider factors like ease of use, safety features, and durability. The lock should be easy for caregivers to operate but challenging for the dementia patient.

It should also offer emergency access options in the event of an emergency, allowing rescue personnel to gain access quickly.

Review of Top Door Locks for Dementia Patients

Let’s look at a few top-rated door locks suitable for dementia patients:

Lockly Smart Lock

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This lock offers a unique access code system, making it a top priority for many caregivers. It’s easy to install with basic power tools and provides extra security with its built-in alarm system.

Confounding Door Lock

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This lock’s unusual location on the door frame makes it a great choice for dementia patients. It’s durable, reliable, and offers a unique combination of an unusual appearance and high security.

Orangeiot Keyless Deadbolt Lock

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This double-sided lock requires a code on both sides of the door, providing an extra layer of security. It’s easy to install and comes with a loud alarm feature for added safety.

Schlage Connect Smart Deadbolt

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The Schlage Connect Smart Deadbolt is a Z-wave enabled lock that comes with an alarm and a stylish Camelot Trim. This advanced lock offers a combination of security and convenience, allowing homeowners to control access to their homes remotely while also providing an alarm system for added safety.

Sliding Door Lock

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Although this is marketed as a childproof lock, it can work very well for seniors with dementia or Alzheimer’s disease. And, it works perfectly on sliding glass doors!

How to Install and Use Door Locks for Dementia Patients

Installing door locks can be a DIY project if you’re handy with power tools. You can also hire a local locksmith or visit a home improvement center for professional installation. Once installed, ensure that all family members and caregivers know how to operate the lock.

Other Safety Measures to Consider for Dementia Patients

While door locks are a crucial safety measure, they’re not the only ones. GPS trackers, for instance, can be a lifesaver if a dementia patient manages to leave the house.

The Alzheimer’s Association recommends Project Lifesaver, a GPS device that can help locate a wandering patient quickly.

Motion sensors are another effective technique. 

They can be installed near exit doors – for safety reasons, and will trigger a loud alarm if the door is opened.

Additionally, consider steering wheel locks for cars. If your loved one still has access to car keys, a steering wheel lock can prevent them from driving away unsupervised.


Ensuring the safety of dementia patients, whether they have Alzheimer’s disease or other forms of dementia, is a top priority.

Door locks, from traditional locks to smart door locks, can provide an extra layer of security and peace of mind. Remember, the best way to care for a dementia patient is to create a safe place for them, both physically and emotionally.

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