A digital door lock Singapore is a Wi-Fi or Bluetooth-enabled smart home device that allows users to lock and unlock doors with the tap of a finger or a simple voice command. Samsung digital lock and Philips digital lock are both capable of this.

We’ll talk about Bluetooth in this article, but we’ll talk about a different type of hardware that uses it: modern Bluetooth digital door locks.


Bluetooth Digital Door Locks


Samsung-SHP-DP728_eazeaBluetooth is a popular digital door lock protocol because it consumes less battery power than Wi-Fi. After all, you can’t just plug in your deadbolt, and who remembers to change the batteries in a door lock? The batteries in your lock should last a year or more with Bluetooth.

The disadvantage of Bluetooth is that its range is somewhat limited — roughly 300 feet in the best-case scenario, and likely much less depending on how your home is laid out. It’s enough to control your lock at home, but go too far away and you’ll lose the connection.

When it comes to smart locks and their use of Bluetooth, many people have questions. Is it sufficiently secure? Will anyone with a phone that has Bluetooth capabilities be able to walk right into my house? Will I be compromised? Each of these concerns is legitimate, and Bluetooth and many digital door lock manufacturers have addressed them.


Another thing to keep in mind is that Bluetooth locks will communicate with your phone or tablet directly. Because your phone already speaks the language, you don’t need a hub device to act as a translator. That’s fine if your smart-home ambitions stop at your lock, but hubs allow you to control multiple connected devices from a single app, which can be more convenient than dividing home control among a slew of device-specific apps.


Bluetooth Digital Door Locks Benefits

  • Bluetooth digital door locks with hands-free capabilities, including the ability to unlock doors automatically when your smartphone or Bluetooth key fob is detected within a certain distance of the door. This eliminates the need to look for your keys whenever you want to enter your home or business.
  • Bluetooth smart locks can be battery-powered, removing the possibility of a broken lock during a power outage.
  • Bluetooth digital door locks add security by only allowing access when the “key” is on your person and you are present; however, some Bluetooth digital door locks also allow you to send other people digital keys from a distance using your phone, for maximum entrance convenience.


How Do Smart Locks and Bluetooth Work?

Bluetooth-enabled digital door locks keep your home safe in a variety of ways, and Bluetooth technology plays an important role in all of these variations. First, when compared to competing technologies, Bluetooth is used in a wide range of products.

Bluetooth is built into almost every smartphone, and the vast majority of smart devices on the market are the same. With so many smart devices capable of using and communicating with Bluetooth, homeowners can easily integrate their digital door locks with other smart devices. This creates a much larger safety net, which will aid in keeping homeowners safe.

The main limitation of Bluetooth transmissions over ad hoc networks is the lack of network access control; however, this limitation is mitigated by authentication methods that ensure that only authorized ‘nodes’ can inject traffic into a network. Your smartphone would be the authorized node attempting to communicate with your digital door lock in this case.



Without a doubt, Bluetooth technology will play a role in shaping the future of home security. It is already a major topic of discussion regarding home automation, and for a good reason. Please call us if you need help installing or deciding on digital door locks.


If you like this article, you might want to read this article about How Does Digital Door Lock Improve the Elderly’s Quality of Life.