Smart Locks for People with Disabilities: Features That Make Life Easier
Posted on 9th, Jun 2025
At Locksmith Perth 247, we understand that home security should be accessible to everyone. For people with disabilities, traditional locks can often present physical barriers that reduce independence and increase reliance on others. Fortunately, modern smart lock technology is transforming accessibility and making everyday living easier, safer, and more secure for people with disabilities.
In this blog, we’ll explore how smart locks can enhance the lives of individuals with physical, visual, or cognitive impairments, the best features to look for, and how to choose and install the right system.
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Why Traditional Locks Can Be Problematic
Standard deadbolts and keyed locks require a range of physical movements: inserting a key, turning it, gripping a handle, or aligning a latch. These seemingly simple actions can be difficult or impossible for individuals with:
- Limited hand strength or dexterity (arthritis, cerebral palsy, muscular dystrophy)
- Visual impairments (blindness, low vision)
- Cognitive disabilities (dementia, Alzheimer’s)
- Mobility impairments (spinal injuries, amputations, etc.)
In emergency situations, these limitations can become even more dangerous.
That’s where smart locks come in—combining technology and convenience to eliminate barriers to entry while maintaining security.
What Are Smart Locks?
Smart locks are electronic locking systems that can be controlled through a smartphone app, voice command, keypad, or biometric input (like a fingerprint). Many smart locks eliminate the need for physical keys altogether and offer multiple access methods to suit a variety of needs.
They can be connected to your home Wi-Fi or Bluetooth and are compatible with smart home assistants like Google Home, Amazon Alexa, and Apple HomeKit.
Key Features That Support Accessibility
Let’s break down the features that make smart locks especially useful for individuals with disabilities.
1. Keyless Entry
For people who struggle with gripping, inserting, or turning keys, this is a game-changer. Entry can be granted via:
- Touchscreen or tactile keypad
- Mobile phone app (Bluetooth or Wi-Fi)
- Voice-activated command via smart home device
- Biometric scan (fingerprint)
2. Remote Access & Control
Caregivers or family members can unlock the door remotely via smartphone—ideal for:
- Emergency access
- Granting entry to support workers
- Managing multiple residents in assisted living settings
This also allows real-time monitoring of entry and exit times, adding a layer of safety.
3. Customisable User Access
Many smart locks allow multiple user profiles with different access codes or permissions. You can:
- Set limited-time access for nurses, cleaners, or meal delivery services
- Revoke access remotely when needed
- Track who entered and when
This reduces the need for handing out spare keys and offers peace of mind.
4. Voice Activation Compatibility
Voice control via smart assistants is invaluable for individuals with mobility or vision impairments. Commands like “Alexa, lock the front door” or “Hey Google, is the door locked?” allow full control without needing to reach the door or a phone.
5. Integration with Home Automation Systems
Smart locks can integrate with home security systems, lighting, surveillance cameras, and alarms. This creates a comprehensive ecosystem that:
- Automatically unlocks the door when someone approaches
- Sends alerts for suspicious activity
- Adjusts indoor lighting for nighttime entry
6. Low Battery and Tamper Alerts
Most smart locks provide real-time alerts if battery levels are low or if tampering is detected. This ensures the lock remains functional and secure.
Best Types of Smart Locks for People with Disabilities
Let’s look at smart lock styles and which are best suited for different needs.
1. Keypad Smart Locks
Best for: Individuals with memory loss or limited mobility
Why: Simple numeric codes are easy to remember or label with braille overlays. Great for homes with caregivers.
2. Biometric (Fingerprint) Locks
Best for: Those who struggle with manual dexterity or vision
Why: Fast, secure, and easy—no need to type or swipe. Some models store multiple fingerprints for shared access.
3. Voice-Activated Smart Locks
Best for: People with limited hand mobility or total immobility
Why: Operated through voice assistants like Alexa or Google Home. Useful in fully integrated smart homes.
4. Mobile App-Controlled Locks
Best for: Tech-savvy users or caregivers
Why: Allow remote control, notifications, and scheduling access. Apps are often screen-reader compatible for visually impaired users.
Considerations When Choosing a Smart Lock
To get the most benefit from a smart lock, here are some points to consider:
✔ Compatibility with Existing Door Hardware
Some smart locks require deadbolt replacement, while others fit over existing locks. Ensure your door can accommodate the lock.
✔ User-Friendliness
Choose models with intuitive interfaces, large buttons, clear audio cues, or braille compatibility.
✔ Power Source
Most smart locks are battery-operated. Choose one with long battery life and easy-to-replace batteries.
✔ Emergency Access
In the event of app failure or battery death, some smart locks come with a backup keyhole or power port.
✔ Support & Warranty
Look for locks with solid customer support, local installation options (like Locksmith Perth 247!), and good warranties.
Installation: Why Professional Help Matters
Although many smart locks advertise “easy installation,” it’s always wise to consult a professional locksmith—especially when installing for accessibility needs. At Locksmith Perth 247, we can:
- Recommend the best lock based on individual needs
- Install the smart lock and test all features
- Integrate the system with your existing smart home devices
- Provide training and ongoing support
We’re also available for emergency repairs, battery replacements, or access issues.
Real-Life Applications: Stories That Inspire
Here are a few real-world scenarios where smart locks have significantly improved accessibility:
Case Study: Amy, Living with Muscular Dystrophy
Amy couldn’t twist keys or reach high locks. We installed a keypad and fingerprint smart lock, allowing her to use her thumb for entry. Her nurse also has timed access codes.
Case Study: Mr. Taylor, Visually Impaired Senior
With limited vision, Mr. Taylor struggled to find keyholes. A voice-controlled lock now lets him secure the home by saying, “Alexa, lock the front door.”
Case Study: Caregiver Access in Shared Housing
In a shared disability accommodation, caregivers are given temporary mobile access to the main door, tracked via a smart lock log. Residents feel safer and more in control.
FAQs About Smart Locks for People with Disabilities
1. Are smart locks safe for people with memory issues?
Yes. In fact, they’re often safer than traditional locks. Instead of hiding spare keys, you can give caregivers temporary access codes. Many smart locks also auto-lock after a set time.
2. What happens if the power goes out or the battery dies?
Smart locks typically run on batteries, not home electricity. They also alert you when battery life is low. Most models offer manual override options or backup keyholes.
3. Can smart locks be integrated with other assistive technology?
Absolutely. They can work alongside voice assistants, smart lighting, automated blinds, and emergency response systems—helping create a truly accessible smart home.
Will a locksmith help install and customise the lock for my needs?
Yes! At Locksmith Perth 247, we specialise in tailoring smart lock solutions for people with disabilities. We provide onsite consultations, installation, and tech support.