Fast, Free Shipping

30-Days Money-Back Guarantee

Hassle Free Warranty

Lifetime Customer Support

Fast, Free Shipping

30-Days Money-Back Guarantee

Hassle Free Warranty

Lifetime Customer Support


How Does Keyless Door Locks Work? Want to know the whole process? Here we are sharing everything in detail, read the complete tech here.

There are many fantastic smart devices available now that would be fun to own. Then some gadgets will have you scratching your head as to how you ever managed without them and the cool working mechanism of those!

Considering the uncountable benefits of smart locks, the top item on the list is digital locks which compels one to buy smart door locks online. You may give up your keys and enjoy the security and convenience of controlling your lock from anywhere with a smart lock or digital door lock.

Considering the phenomenal features of smart locks, let’s take a look at ‘what is a smart lock’ and ‘how does keyless door locks work’?

Buy Smart Door Locks Online at the best door lock brand Deltahome with up to 56% off!

How Does Keyless Door Locks Work

Fun Fact - Smart door locks have their roots in the hospitality sector. In order to improve security and efficiency, electronic key cards started to take the place of keys in hotels all over the world in the 1990s. Their development began on a business level when parking compound entry/exit gates were moved using electronic key cards.

But the current growth in acceptance of smart door locks online is inextricably related to the development of the Internet of Things. The fundamental concept behind the Internet of Things is that of Internet-connected devices conversing with one another and eventually with users.

So basically, smart door locks are not actually super new, but they are much smarter than their predecessors!

Read more on - Where to buy smart locks online

The Working Mechanism Of The Smart Door Lock

The normal deadbolt locking mechanism in your door may be replaced with another identical lock, much like you can replace the mechanism with a smart door lock device. All of the components of the locking mechanism are the same; however, when you lock and unlock the door, electronic control is used rather than human control. Now let us try to understand in depth ‘how keyless door locks work’.

  • RFID interfacing-

Deltahome’s smart door lock uses RFID- Radio Frequency identification system which is an automatic technology used to identify objects, record metadata, or control individual targets through radio waves.

By Connecting the RFID reader to the terminal of the Internet, the user can identify, track, and monitor the objects attached to the tags automatically, in real-time from anywhere in the world which counts as a benefit of smart door locks.

RFID modules use electromagnetic fields for transferring data between the card and the reader. Different RFID tags are attached to objects like keychains, cards, etc. of the smart door locks system.

  • Sensors interfacing-

Digital Door Lock use a PIR Motion sensor which is used in conjunction with other technologies to determine whether there may be any suspicious individuals outside the home which negates the concern ‘are smart locks safe’.

Obstacle sensor Infrared light is used by both sensors to identify people moving around and obstacles. The mechanism activates if the PIR sensor senses human movement, which determines if someone has pushed the bell switch or not, or tapped on the door.

If the situations described above do not occur, then the system verifies the obstacle sensor's reading, following a predetermined amount of time.

If the human movement is detected and the obstacle sensor gives a true output after a few seconds, then the camera is enabled. The clicked picture is saved in the database and a notification along with the picture is sent to the users that there might be a suspicious person outside the house.

  • Application interfacing-

A comprehensive and user-friendly Android application has been created to manage and keep track of smart door locks.

Before using the program, the user must register the device by giving personal information.

One person can log in on several Android phones, however, only one user may register on a single phone. The user may add, remove, or update door locks and the desired characteristics associated with each door after successfully registering and logging in.

Notification is received on the android application whenever any activity occurs or action is performed. 

So, after knowing ‘how keyless door locks work’, there are several fascinating features of smart door locks as well which you can consider before purchase.

Read more on - How does fingerprint door lock work


  • Which is the best smart door lock?

You undoubtedly want to know which smart door lock is the finest. So, here is your response. Delta Home's best smart locks on the market ensure your home's security. For your house, they provide a large selection of smart locks. Some of their top smart locks are available for you to view. Get support or book a live demo and buy smart door lock online at Delta home.
  • Are smart locks safe?

Digital door locks outfitted with Advanced Encryption Standard are quite secure, and most digital locks have built-in anti-theft alarms that will go off should someone try to tamper with the mechanism.

Be Smart With Delta Home Smart Door Lock —

Book Live Product Video Demo!

Drop us a note and we'll get back to you soon