Electronic Locks

Smart Locks: Are they really that secure?

Smart locks are secure: true or false?

09/09/2025
Smart Locks: Are they really that secure?

Despite the enormous growth in the smart lock market, many people remain wary of this type of technological solution. Why should that be? Well, security is the issue that concerns users the most: are smart locks really more secure or do they have risks of their own?

In this article, we examine whether smart locks are truly secure and what you should expect from one to maximise the protection of your home, hotel or business. We'll also show you some Omnitec solutions that may be just right for you.

Are smart locks secure?

If you're still wondering, the answer is a resounding yes. Today, they're considered far more reliable than traditional locks - because they combine the following:

  • The mechanical strength of a traditional cylinder. 

  • A modern authentication system (via mobile phone, card or code).

  • Digital management with remote control.

However, as you might expect, not all smart locks offer the same level of security. Their reliability depends on a number of factors, such as quality, maintenance and conditions of use.

What makes smart locks secure?

Let's have a look at the components and features that enhance the protection these locks provide:

  • Numerous access methods: Electronic locks allow for different opening methods: via Bluetooth, MiFare proximity card or numerical code. This demonstrates their versatility and high level of security.

  • Data encryption: Regardless of the access method, credentials are encrypted; this further reduces potential risks.

  • Remote control: When connected to a gateway, smart locks can be managed from anywhere. As an administrator, you can open doors remotely, issue or cancel credentials, monitor access attempts and check battery status – all from wherever you happen to be.

  • Automatic locking: Digital keys can be time-limited. You send a user a code - valid only for the duration of their stay - and this automatically deactivates afterwards.

  • Real-time alerts: Receive push notifications about suspicious access attempts, as well as a complete audit trail.

  • Emergency mechanical cylinder: Even with an electronic opening system, every good smart lock includes a mechanical cylinder for emergencies; typically built with a durable metal body.

  • Integration with other security systems: The more integrated your locks are with your hotel's other systems (e.g., PMS and safes), the more secure and efficient they will be.

What type of smart locks are the most secure?

The most secure smart locks are those that combine a robust mechanical design with advanced digital management and online connectivity. That is precisely what all Omnitec electronic hotel locks deliver.

Although we have several models, there are three we especially recommend if you're looking for an advanced, secure and efficient lock:

Where can I get secure electronic locks?

Now you can be confident that smart locks provide both security as well as strengthening the protection of any space.

Of course, choosing the right supplier is essential. At Omnitec, we've spent decades enhancing the security of hotels, offices and homes worldwide with our advanced solutions - from electronic locks to safes, access systems, apps and gateways - giving you full control, audit trails and real-time alerts. 

If you're ready to switch to smart locks and modernise your security system, get in touch with Omnitec today. We'll help you choose the safest, most efficient option for your needs. We look forward to hearing from you!