Smart Locks vs. Regular Locks: Which Is Better for Your Home?

How smart does your door need to be?

A woman entering a pin to enter the house
Photo: ATHVisions / E+ / Getty Images
A woman entering a pin to enter the house
Photo: ATHVisions / E+ / Getty Images
Deirdre Sullivan
Written by Deirdre Sullivan
Contributing Writer
Updated October 13, 2023

Highlights

  • Both types follow the same grading system for security, and each has its own vulnerabilities.

  • Regular locks tend to be less expensive and require less maintenance.

  • Smart locks provide ease of access and remote control. 

  • Some smart locks require monthly fees to operate.

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Home security has come a long way in recent years, thanks to the wonders of smart technology blending into our daily lives. One standout innovation in this realm is the smart lock, a sleek and modern counterpart to the trusty old deadbolt. Wondering what the key differences between the two are? Let’s unlock all to know about smart locks vs. regular locks.

What Are the Differences Between Smart Locks and Regular Locks?

Choosing between a smart lock and a regular lock is not a one-size-fits-all decision. The significant differences between these two options revolve around their operational mechanisms, type of entry, remote control capabilities, security features, maintenance requirements, and compatibility.

AspectSmart LocksRegular Locks
Operational mechanismElectronicMechanical, manual
EntryTemporary codes and appsPhysical keys and keypads
Remote controlYes, via smartphone or smart deviceNo, requires a physical presence
Security featuresAdvanced encryption, access logs, and security alerts sent to your deviceGrade 1 locks have keys that can’t be copied without permission
Installation & maintenanceTypically require professional installation, software updates, some require battery changes Typically requires professional installation and some upkeep
CostHigher upfront costCost ranges from budget-friendly to expensive
CompatibilityDepends on model and smart ecosystemUniversal compatibility—you just need a key

How Do You Distinguish Smart Locks From Regular Locks?

A woman unlocking the door with her phone
Photo: Pavlina Popovska / E+ / Getty Images

Smart and regular locks have very different characteristics, which are relatively straightforward once you know what to look for. Here are some key indicators.

How Each Lock Works

Smart locks are electronic and operate using Wi-Fi, Bluetooth, or Z-Wave technologies. They often have a keypad or touchscreen for code input and can be controlled via a smartphone app. In a nutshell, they allow keyless entry.

Traditional locks are mechanical and sometimes electronic. They use physical keys or combination codes to secure doors. They do not have connectivity and must be operated manually.

Security Features

The most important thing to know is that locks of all types are graded by the American National Standards Institute (ANSI) from one to three. Grade 1 is the most secure, and Grade 3 is the least.

The testing conducted by ANSI involves a battery of assessments, including strength and operational tests, to gauge a lock's durability when subjected to repeated use and attempts at forced entry.

Grade 1 locks are typically deadbolts. They featured anti-pick pins for keyed locks, strong alloys, and reinforced strike plates. When choosing any lock, smart or regular, aim for the highest security within your budget. And be cautious of locks claiming Grade 1 "features" without the actual ANSI grade.

Smart Locks

Many smart locks incorporate advanced security features like two-factor authentication, encryption, and detailed access logs to enhance security. 

But these locks are not infallible. Even with remarkable progress in smart technology, the vulnerability of electronic devices to hacking remains a genuine concern, and this goes for smart locks, too.

Regular Locks

They rely on their physical strength and manual locking mechanisms for security. But just as with smart locks, they are not 100% impenetrable. Break-ins can still occur regardless of the type of lock on your door.

Remote Access

Smart locks allow remote control access through smartphone apps or other smart devices, which is great if you want to let a friend inside your abode with a gentle touch of a button or love the accessibility an app can afford you.

Standard locks lack remote control features, requiring you to be physically present to lock or unlock the door. However, traditional locks with an electronic keypad will allow guests to enter your home without a key. These locks let you create single-use temporary codes for visitors, but they are not smart devices.

Installation and Maintenance

A man installing new lock on the front door of a house
Photo: Grace Cary / Moment / Getty Images

Smart locks often require professional installation and depend on batteries and an internet connection, necessitating occasional replacements unless they are hardwired. Smart locks that are hardwired typically have a backup battery in case the power goes out.

They also require some care to ensure their reliable operation. The routine includes updating firmware and software, periodically changing access codes or passwords, checking battery levels, and cleaning the lock's sensors and components. Regularly reviewing and updating the connected mobile app for security patches and improvements is also a big part of smart lock maintenance.

Angi Tip
Practice password safety with your Wi-Fi network. Changing your password regularly can help prevent hackers from accessing your security devices.

Regular door locks often require the services of a local professional locksmith to install because of the work and tools involved. They also require periodic maintenance to ensure proper functionality. 

The process often involves lubricating the internal components with graphite or silicone-based lubricants, tightening loose screws, and inspecting for wear and tear. Regular cleaning to remove dirt and debris helps maintain their performance and longevity.

Additional Out-of-Pocket Costs

Both types of locks are available at a wide range of prices, often dependent on the level of security you seek. The cost to hire a locksmith depends on your location and the amount of work needed.

However, many smart locks are a part of a home security hub. These hubs are often subject to monthly subscription fees for monitoring. Regular locks are free to use after installation.

Frequently Asked Questions

Whether it's worth getting a smart lock depends on your specific needs and preferences. Smart locks offer convenience, remote access control, and the ability to give temporary access to visitors. They can enhance security when used alongside other measures but also come with potential vulnerabilities. Evaluate your security priorities, technological comfort, and budget before deciding whether a smart lock is right. Consider factors like compatibility with your smart home ecosystem, reliability, and the level of security you require.

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Learn more about our contributor
Deirdre Sullivan
Written by Deirdre Sullivan
Contributing Writer
Deirdre is a seasoned DIYer and home improvement writer. She believes in the transformative powers of deep cleaning and painting to revitalize any space. Her articles have appeared in HomeLight, The Spruce, Realtor, and more.
Deirdre is a seasoned DIYer and home improvement writer. She believes in the transformative powers of deep cleaning and painting to revitalize any space. Her articles have appeared in HomeLight, The Spruce, Realtor, and more.
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