Digital Door Locks Price in Bangladesh

Digital Door Lock Price in BD

The traditional key can be lost, copied or stuck in a lock at the worst possible moment. A digital door lock eliminates that risk and adds real convenience to everyday life. TechLand BD has a growing list of digital locks for homes and offices. Prices vary based on the lock type, build quality and features offered. On this page, we break down the types available, what really affects price and what to check before you order.

Types of Digital Door Locks

Keypad or PIN Lock

A keypad lock is a type of lock that requires a number code rather than a physical key. You pick the code yourself, and whoever has the right number gets in. This type works well for shared spaces, as you can change the code any time without replacing hardware.

Fingerprint Lock

A fingerprint lock scans your fingerprint and unlocks in less than a second. This type is best for households who want speed and simplicity, as there's no code to remember or key to carry. Most models also hold several fingerprints so that the whole family can use one lock.

RFID Card Lock

An RFID card lock is unlocked by tapping a small card or key fob, instead of entering a code or scanning a fingerprint. Offices often prefer this kind, as it is simple for individual staff members to be issued, tracked, and have access deactivated.

App and WiFi Smart Lock

WiFi smart lock connects to your phone. This means you can lock and unlock your door from anywhere via an app. Some alert you when someone comes in, and some even have a built-in doorbell and camera for more visibility at the door.

Key Features of Digital Door Locks

Most digital locks use two or more methods of unlocking, so a fingerprint model typically has a backup PIN pad and a spare mechanical key as well. A long battery life is important, as a dead battery shouldn't mean you can't get in at all. Many models will alert you to low battery long before that happens. Another common feature is auto-locking, which automatically closes and locks the door a few seconds after it is shut. The more expensive models feature an OLED screen and a built-in doorbell, turning the lock into a smart entry system rather than just a security device.

Benefits of Digital Door Locks

Digital locks remove the everyday hassle of looking for keys, especially when you have your hands full of groceries or bags. It's far easier to manage who can get in than re-issuing physical keys; you can add or remove access instantly. Offices will benefit the most, as they won't have to change locks when staff members leave. Remote access through an app also means you can let in a guest or delivery person without being home. The peace of mind of knowing exactly who entered and when is worth the extra cost over a standard lock for many buyers.

What Affects the Price

Unlock methods add up quickly because a lock with fingerprint, RFID, PIN, plus a mechanical key backup costs more than a lock with one method. Then there's the building material. The solid metal body is more tamper-resistant than a lighter plastic shell. That extra durability is reflected in the price. The cost increases further with WiFi connectivity and app control, since they require more internal hardware than a simple locking mechanism. More expensive models climb higher up the price scale, with features such as a built-in doorbell, camera or OLED display.

Things to Check Before Buying 

First, check the material and thickness of your door – not all digital locks will work on a metal gate or a thin wooden door. Ask about the battery type and how long it's expected to last, because changing batteries too often can get annoying really fast. Verify that the lock has a mechanical key backup, since having a backup is critical in case the electronics ever go down. Also, ask about warranty terms up front, because coverage can vary widely between brands even at similar price points.

Digital Lock vs Traditional Lock

Traditional locks have no electronics, so they never run out of power, and they rarely fail without warning. A digital lock gives up that simplicity for the sake of convenience, speed, and better control over who enters your space. For a single-family home where you don't need to track entries, a traditional lock will still do the job. For offices, rentals, or homes where remote access and rapid code changes are important, digital locks are worth the higher price.

Buy Digital Door Lock from TechLand BD 

ZKTeco TL800 WiFi smart lock with fingerprint access, built-in doorbell and OLED screen is available at around 18,500 BDT with a one-year warranty. TechLand BD digital door locks are available. The team can help match a lock type to your door and security needs. TechLand provides warranty support directly. For the current digital door lock price in BD, contact us before you order.

Best Digital Door Lock Price List in BD 2026

FAQ

What is the price of a digital door lock in Bangladesh?

Prices generally start around 3,950 BDT for a basic keypad lock and reach 50,000 BDT or more for advanced WiFi smart locks with extra features.

Which type of digital lock is most secure?

A lock combining multiple unlock methods, like fingerprint plus a PIN backup, generally offers stronger security than a single-method lock, since it reduces the risk of any one method failing.

What happens if the battery dies on a digital lock?

Most digital locks send a low-battery warning well in advance, and many include a mechanical key backup or external power port so you're never fully locked out.

Can I buy a digital door lock from TechLand BD?

Yes. TechLand BD stocks digital door locks across several types and price points, and the team can confirm current price, stock, and warranty terms for you.