What are the disadvantages of electronic locks?

Author: Andreane Emmerich  |  Last update: Friday, June 27, 2025

Firstly, the cost can be an issue – digital locks are usually more expensive than traditional locks and might require professional installation, which adds to the overall cost. Naturally, they also need power to operate so if there's a power outage, you might have difficulty unlocking your door.

Are there any disadvantages of using electronic locks?

Risk of a Power Failure

As with all technology, if there's a power failure, you might be stuck without a connection and, subsequently, no way to get inside your home. Some keyless locks do have a backup power system built into them but they usually don't have a very long life.

What happens to an electronic door lock if power goes out?

Usually smart locks have a batter back up so that the locks can continue to function. If the battery back up runs out, or your lock does not have a battery back up then they either fail secure (where the door stays locked) or they fail safe (where the door opens).

Are electronic door locks worth it?

Unlike traditional locks, electronic door locks don't require you to worry about forgetting your keys or creating spare keys for other users. Smart locks allow you to lock and unlock the door's single-cylinder deadbolt using your smartphone or smart home access control center as a remote control.

What happens to smart locks when Wi-Fi goes out?

Although smart door locks can still function without an internet connection, you can only use limited features like fingerprint, password, card, and key to unlocking them. Smart locks that support WiFi can be partially managed and controlled over WiFi.

Smart locks: Are they safe? What you need to know! | Asurion

What are the risks of smart locks?

One of the primary concerns with smart locks is the potential for hacking. As these devices are connected to the internet or a home automation system, they become susceptible to cyber attacks. Hackers can exploit weak passwords, outdated software, or even intercept communication between the lock and the user's device.

What happens if a digital lock runs out of the battery?

A lock that has run out of battery will not become a security hazard. The lock won't suddenly open on its own for an intruder. Instead, you will notice three main signals: Your lock will no longer respond to digital inputs.

What is the difference between a smart lock and an electronic lock?

Here are some key differences between the two: Connectivity: Electronic locks are typically not connected to the internet, and do not provide remote access or monitoring capabilities. Smart locks, on the other hand, are connected to the internet and allow remote control and monitoring via a mobile app or web interface.

Can smart locks be hacked?

Technically, smart locks can be hacked through Bluetooth®, Wi-Fi, or an outdated companion app or software. But well-built smart locks are safe and carry little risk in the real world. The main reason: Most burglars don't know how to carry out the kind of sophisticated break-in that smart locks require.

What is the most reliable smart door lock?

We recommend the Schlage Encode Smart WiFi Deadbolt for its combination of robust hardware, simple installation and controls, top-tier security, and overall reliability. The Yale Approach Lock with Wi-Fi + Keypad is our pick for deadbolt adapter locks.

How long do electronic locks last?

Key takeaways

Long smart lock battery life is essential for reliable, low-maintenance property security. Battery lifespan typically lasts from six months to a year depending on usage and features.

How to get into house when the keypad dies?

Performing a Manual Key Override

Another option you have at your disposal is the manual key override. This is normally used when you're trying to gain access to an area but the lock's battery is completely dead, and no valid user code is known.

Can a locksmith open an electronic door lock?

Locksmiths and Electronic Door Locks

A locksmith can open an electronic door lock using specialized tools and techniques. With the rise of smart home technology, electronic door locks have become increasingly popular. As a locksmith, you play a crucial role in ensuring the security of these advanced locking systems.

What happens to electronic locks when the power goes out?

Myth #1: Keyless locks will fail during power outages.

Fortunately, this is not the case. Keyless locks operate on battery power, which means that even if you experience a power failure in your home or business, your keyless lock will still function as normal.

Do electronic locks need Wi-Fi?

However, only some smart locks require a Wi-Fi connection for regular operation. Locks that do not require a Wi-Fi connection are usually connected via Bluetooth or Z-Wave. While Wi-Fi-enabled smart locks are more susceptible to hacking, they offer more advanced features than non-Wi-Fi smart locks.

Do electronic safe locks fail?

Electronic safe locks are often chosen for their advanced features and convenience. However, like any technology, they are not immune to issues.

Are smart locks a bad idea?

You might be wondering whether smart locks that connect to the internet are susceptible to hacking. The answer is yes. Anything that connects to the internet can be hacked. But before you panic, rest assured that it will take concerted effort for someone to gain entry without having the code.

Can a locksmith pick a smart lock?

If you've found yourself locked out of your property with a smart lock, a locksmith is unable to pick it up, and you might be looking at a costly mistake. Think through whether a smart lock is right for your property and weigh up your options before deciding.

Do smart locks void insurance?

No, smart locks typically do not void home insurance policies. However, the specifics depend on the insurance provider and the terms of the policy.

Do smart locks deter burglars?

Overall, a smart door lock can be an effective way to prevent home burglaries. Its advanced security features and remote control capabilities make it a valuable addition to any home security system.

Is a smart lock better than a deadbolt?

Smart locks often seem more secure than traditional deadbolts, but that isn't necessarily the case. Some electronic keyless systems have a chamber to store a backup key if there is a power outage, which someone unwelcome could potentially access.

What are the disadvantages of using electronic locks?

Firstly, the cost can be an issue – digital locks are usually more expensive than traditional locks and might require professional installation, which adds to the overall cost. Naturally, they also need power to operate so if there's a power outage, you might have difficulty unlocking your door.

What is the lifespan of a digital lock?

On average, a well-maintained digital lock can last between 5 to 10 years. Regular maintenance and battery replacements are essential for ensuring longevity.

How to open door when smart lock battery dies?

If your smart lock is connected to a mobile app or uses Bluetooth, you may still be able to unlock the lock even if the battery is dead. Ensure that your smartphone has enough battery power to establish a connection and use the associated app to unlock the door.

Is digital lock safe for main door?

The one thing all these access methods have in common is that they help to create both an efficient and convenient security system for you and your family. When compared to manual locks, digital locks are equally safe.

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