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As more Perth homeowners turn to smart home technology, one upgrade gaining serious attention is the digital door lock. From PIN codes and fingerprint scanners to Bluetooth and Wi-Fi enabled access, these locks offer modern convenience, but are digital door locks safe?

Security is always front of mind when it comes to protecting your home, so it’s natural to be cautious. In this blog, we’ll break down how digital door locks work, the risks and benefits, and what you can do to ensure your smart lock keeps your home secure.

What Is a Digital Door Lock?

A digital door lock is an electronic locking system that lets you unlock your door without a traditional key. Instead, access is granted using a keypad, fingerprint, smartphone, or even voice command.

Common types include:

• PIN code locks: enter a passcode to gain entry
• Bluetooth locks: unlock automatically when your phone is nearby
• Wi-Fi smart locks: remotely monitor and control access
• Biometric locks: scan a fingerprint for entry

These locks are becoming increasingly popular across Perth homes and apartments, offering seamless access control and modern style.

How Secure Are Digital Door Locks?

Let’s tackle the big question, are digital door locks safe?

The short answer is yes, when you choose the right model and ensure it’s professionally installed. Many modern digital locks come with built-in security features like:

• Advanced encryption protocols (such as AES-128 or AES-256) to prevent unauthorised access
• Tamper alarms that activate if someone tries to force the lock
• Auto-lock timers that automatically secure the door if left unlocked
• Access logs that track who entered and when

Compared to traditional locks, which can be picked or bumped with the right tools, digital locks actually reduce some of the most common break-in methods. That said, no system is 100% hack-proof. Like any technology, digital locks can be vulnerable if installed incorrectly or connected to weak networks. That’s why working with an experienced locksmith is critical.

At Locksmith Ninja, we only install digital locks from trusted brands designed to meet Australian security standards, and we test each install for vulnerabilities before we leave.

Pros and Cons of Digital Door Locks

Pros:

• No keys to lose or duplicate – Say goodbye to lockouts and hidden spare keys.
• Smartphone access – Lock and unlock from anywhere.
• Scheduled access – Let tradies or guests in at set times.
• Easily change access codes – No need to change the whole lock.

Cons:

• Battery or power failure – Some locks may need backup keys or override systems.
• Network dependency – Wi-Fi-based models can be affected by outages.
• Higher upfront cost – Digital locks cost more than standard deadbolts.
• Potential hacking risks – Poorly secured locks or outdated firmware may be vulnerable.

Choosing a reputable product and installer makes all the difference. Digital locks installed by pros like Locksmith Ninja are not just convenient, they’re built for security and longevity.

How to Maximise Digital Lock Safety

Digital locks are only as safe as the way they’re used. Here’s how to keep yours secure:

1. Choose a trusted brand – Look for locks that meet Australian standards and have strong security reputations (like Yale, Lockwood, Samsung).
2. Install it properly – Poor installation can undermine even the best lock. Let the pros handle it.
3. Set strong access codes – Avoid birthdays, “1234”, or repeating digits.
4. Regularly update firmware – For Wi-Fi-enabled locks, updates fix bugs and enhance protection.
5. Use multi-layered security – Consider pairing your digital lock with CCTV or video doorbells for added peace of mind.

Locksmith Ninja’s licensed locksmiths install and maintain digital door locks across Perth, ensuring optimal function and security.

FAQs About Digital Lock Safety

What happens if the power goes out?

Most digital locks run on batteries. If power is lost, the lock continues to function. Many also include emergency key overrides or USB backup power ports.

Can digital locks be hacked?

Yes, but it’s rare, especially with encrypted, non-Wi-Fi models. Using strong credentials, keeping firmware updated, and avoiding cheap, generic brands reduces the risk.

Are digital locks worth it?

For many Perth homeowners, absolutely. They offer keyless convenience, modern security features, and better access control.

Can I install one in my existing door?

In most cases, yes. Our team can retrofit a digital lock to your existing door or recommend small modifications if needed.

So, Are Digital Door Locks Really Safe?

When professionally installed and properly maintained, the answer is a confident yes.

With modern features like encryption, tamper alerts, and remote access, digital locks provide a secure, convenient alternative to traditional keys. For Perth homeowners looking to upgrade their home security, they’re a smart move, literally.

Ready to Upgrade Your Security?

Thinking about installing a digital door lock? Locksmith Ninja offers expert advice, fast installation, and support across Perth.

Get in touch today to learn more or schedule your upgrade.