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The modern market offers a big choice of digital locking mechanisms with different level of safety. Some of these locks are included in a larger home security system, while others are designed for door protection solely. Along with the many advantages, the digital locks have a few drawbacks, too, which are best displayed in emergency situations. Let’s shortlist the main calamities and understand how safe these state-of-the-art locks are in each case.

Digital locking system requires no physical key for opening the front and/or inner doors of the flat. No keys – no lockouts caused by lost, forgotten, stolen or damaged keys. These high-tech locks suggest alternative computerized ways of unlocking the doors, such as PIN codes, fingerprints, key fobs, Bluetooth, Wi-Fi and even video surveillance. At first sight, it seems to guarantee the best ever protection for yourself and your property. However, in emergency situations the digital lock may fail to perform its duties.

Forgotten the Code

One of the most popular forms of digital locks use 4-6 digit codes, passwords and passphrases for verifying the person. Just as you forget your keys, you may not memorize the code of the lock. Most of the manufacturers offer facilities for decoding the lock by yourself. However, there might be cases when you won’t get an access to the door without entering the correct password – after 5 failed attempts to authorize the lock is getting blocked, so a professionals’ help is required. Companies, such as the AZ Locksmith, specialize in lock reprogramming and solve alike problems in no time.


The technical development gives more opportunities to the intruders, too. And digital locks like mechanic ones can’t guarantee 100 per cent safety. As an experiment shows, British lock hackers found an easy way to open even a fingerprint-reading lock, which is considered fairly secured. In light of this, surveillance locks that are able to takes a picture of whoever opens your door, have shown itself as the best burglar-proof tool. Here we also need to mention the digital locks that send alarm signals to emergency services or the phone applications informing about unauthorized entry.

Power Failure

Many digital locks work on electrical current. In case of outages you may experience a lockout; what is worse, some locks can disarm the security system of the building leaving it exposed to everyone (if there is no backup key for re-locking it). On the contrary, there is a group of locks that keep the doors firmly shut even if the electricity is off.

Digital locks also utilize 9-volt alkaline or C batteries. Certain batteries can last for years, while others need to be changed every 6 to 12 months. A temporary lockout may occur, if the batteries die. Yet, the battery replacement is a trouble-free process you can do alone and keep on enjoying your safe, tech-savvy house.

Other Emergencies

Latest digital locks can be connected to your home alarm system. And if a fire breaks out or any other disasters happens the doors of the flat will be automatically unlocked requiring no codes or passwords.

Despite all, the digital locks are in great demand today. Their popularity is growing from day to another, and manufacturers keep enhancing the locking systems and inventing new devices to ensure our safety. Nevertheless, it is impossible to ignore neither the achievements in this field, nor the risks the digital security systems carry.

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