Are Keyless Door Locks Safe to Use?

On this page (7 sections)

1. Are keyless door locks safe against break-ins?
2. Are connected keyless door locks safe from hacking?
3. What are the everyday risks of keyless locks?
4. What happens if the battery, phone, or internet fails?
5. How should you set up and care for a keyless lock?
6. Which keyless door lock is right for your home?
7. Are keyless door locks safe for your household?

Keyless door locks can be safe for home use when the lock fits the door, access codes stay private, and you have a backup way in. If you're asking whether keyless door locks are safe for your household, compare the door's physical security with the lock's code controls, battery plan, and any app or network features.

A keypad removes the need to carry a house key. A connected lock can add remote access and activity history, but it also brings account and network security into the decision.

Start with keyless door lock types and how to choose for a broader look at the options. This guide focuses on practical safety, choosing a suitable model, setting it up, and avoiding common problems.

Are keyless door locks safe against break-ins?

A keyless lock can help control who enters, but it cannot secure a weak door or frame by itself. A sturdy deadbolt may still be vulnerable if the door, strike plate, or frame is loose or poorly fitted.

When comparing locks, look for a clearly stated security grade, a way to manage codes, and a backup entry method. An alarm or lockout can help address repeated wrong code attempts, but no single feature guarantees that a door cannot be forced.

Keypads avoid some key-related risks: there is no house key to lend, lose, or copy. You still need to protect the codes.

Avoid birthdays, addresses, repeating digits, and one permanent code shared with a large group.

Give each trusted person a separate code when the lock supports it, and remove access when it is no longer needed. That makes it easier to know who can enter and to end access without changing every household member's code.

For fit and day-to-day details, browse the fit-and-basics guides. Before ordering, measure your door for a keyless lock and confirm that the lock's thickness and backset requirements match.

Are connected keyless door locks safe from hacking?

A connected lock adds account and network risks, so protect the app account and home Wi-Fi as carefully as the lock itself. Use a unique password, turn on extra account security if available, and install software updates when prompted.

The U.S. Cybersecurity and Infrastructure Security Agency recommends changing default router passwords and keeping network devices updated.

Its home network security guidance explains why secure settings and updates matter for connected devices.

A keypad-only lock has no remote app account to protect, though you still need to keep its codes private and maintain the physical lock. If you'd like to understand the distinction between electronic and connected models, read how an electronic door lock works.

What features help make a keyless door lock safe?

Separate codes, code deletion, and a lockout after repeated wrong entries can help you manage everyday access. Choose features that match how people enter your home instead of assuming that more connectivity always means better security.

The Kwikset SmartCode 270 supports up to 50 user codes and 10 one-time codes. After 3 consecutive incorrect entries, it sounds an alarm and disables the keypad for 1 minute; Vacation Mode can temporarily disable the keypad.

This type of code control suits homes where access changes often. If only a few household members use the door, you may prefer a simpler keypad with fewer settings to manage.

What are the everyday risks of keyless locks?

Forgotten or shared codes, low batteries, weak app security, and poor door fit are the common problems to plan for. Simple setup and care habits reduce the chance of a lockout or an access code being used by someone who no longer needs it.

• Create codes that are hard to guess; don't use an address, birthday, or repeated digits.
• Give each person a separate code when possible, and delete codes when their access ends.
• Keep the lock's app and connected devices updated.
• Pay attention to battery warnings and replace batteries as the instructions direct.
• Test locking and opening with the door open before relying on the lock.

A bolt that rubs or fails to extend fully may point to a fit or alignment problem. Check that it moves smoothly into the strike plate without pushing or pulling the door.

One common mistake is turning on auto-lock without considering how the household uses the door. If someone needs extra time to carry items or get inside, choose a suitable delay or switch the feature off if the lock allows it.

What happens if the battery, phone, or internet fails?

Know what still works during an outage, and keep a backup entry method available. The fallback varies by model, so check the instructions before buying and practice using it before you need it.

The Schlage Encode uses four AA batteries and includes one physical backup key. Low-battery indicators appear on the touchscreen and in the Schlage Home app, giving you a warning to replace the batteries.

The Schlage Encode connects to home Wi-Fi for remote app management, access codes, lock history, and notifications. It also offers auto-lock with adjustable delay options, which can help if you often forget to lock the door, but you should choose a delay that works for everyone who uses it.

The Level Bolt takes a different approach: it replaces the inner deadbolt hardware while keeping the existing exterior hardware and keys. App access is available through the Level Home app, while remote access requires compatible Matter-over-Thread equipment, including a hub and border router.

Choose the Level Bolt only after confirming that your deadbolt is compatible. Skip it if you want a keypad on the outside or don't want to add the required equipment for remote access.

Don't assume every app feature will work if your phone, Wi-Fi, or internet is unavailable. Learn what local entry and backup options remain, and keep a key somewhere reachable without needing to enter through the locked door.

How should you set up and care for a keyless lock?

Follow the model's instructions, confirm the fit, and test every entry method before relying on the lock. A careful setup helps catch alignment, code, or app problems while you can still open the door easily.

First, confirm that the lock fits your door thickness and backset. The Schlage Encode, for example, fits standard doors from 1 3/8 in to 1 3/4 in thick with a 2 3/8 in or 2 3/4 in backset; the Level Bolt is designed for most American standard exterior doors, but compatibility still needs checking.

Install the lock as directed and test the bolt with the door open, then closed. It should extend and retract smoothly without forcing the handle or door.

Set your own codes and remove any codes you don't need. If the lock connects to an app, secure the account and Wi-Fi before enabling remote control, then confirm which notifications and access settings you want.

Keep track of battery type and warnings, and replace batteries promptly. For more planning help, see how long smart lock batteries last.

Which keyless door lock is right for your home?

Choose the lock that fits your door and your preferred balance of code access, remote control, and familiar keys. The safest choice is one you can install correctly, manage consistently, and open if its main power or connection is unavailable.

The Kwikset SmartCode 270 suits households that want a keypad without remote app access, plus separate user and one-time codes, keypad lockout, Vacation Mode, and adjustable auto-lock timing. Skip it if remote monitoring or app control is a must.

The Schlage Encode fits people who want app-based access management, remote control over Wi-Fi, notifications, and a physical backup key. Choose it if those connected features are useful and you're prepared to secure the app account and home network.

The Level Bolt suits people who want to keep their existing keys and exterior lock hardware while adding app access. Skip it if your deadbolt isn't compatible, you want exterior keypad entry, or you don't have the hub and border router needed for remote access.

If you're still deciding what features deserve attention, how to choose a keyless door lock walks through the main trade-offs. Measure first, plan for battery or connection problems, and pick a model whose access controls match the people who use your door.

Are keyless door locks safe for your household?

Keyless door locks are a sensible choice when the door is sound, codes are managed carefully, and a backup entry method is ready. Pick the Kwikset for local keypad access and code controls, the Schlage for remote app management with a physical key backup, or the Level Bolt when retaining existing keys and exterior hardware matters.

Whichever model you choose, install it to fit, test it before relying on it, keep batteries fresh, and remove access codes when they are no longer needed. Those habits answer the practical question of whether keyless door locks are safe for your home: they can be, when the lock and your access routine work together.

Frequently asked questions

Are keyless locks safer than keyed locks?

Neither type is automatically safer in every situation. A keyless lock can reduce the risk of copied or lost keys, while a keyed lock avoids app and account risks.

Door strength, installation, code habits, and the lock's security features all affect the result.

Can a keyless door lock be hacked?

A connected lock can face account, network, software, or device risks, but that does not mean every lock is easy to hack. Use a unique account password, secure your home Wi-Fi, install updates, and choose a lock with access controls that fit your needs.

What happens if a keyless lock battery dies?

The result depends on the lock. Some models have a physical key, while others may provide another emergency power or entry method.

Check the instructions before buying, replace batteries when warned, and keep the backup method accessible.

Are keypad door locks safe without Wi-Fi?

A keypad lock can work without Wi-Fi if it is designed for local code entry. That avoids remote account access, but you still need to protect codes, manage who knows them, and confirm how the lock operates when its batteries run low.