Interior Door Lock Price In Bangladesh

Interior Door Lock Price In Bangladesh

Product code:CIL-1302

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Interior Door Locks come in various types, each offering different levels of security and convenience. Deadbolt door locks are the most common type of lock and are often used in combination with a doorknob. Fingerprint Locks are becoming increasingly popular because of their convenience and added security features. Smart Door locks are commonly used in commercial settings and are known for their durability.

Knob Locks are commonly found on interior doors and are operated by turning a knob. Lever Handle Lockers are similar to knob locks but are designed for people with mobility or dexterity. Padlocks are portable and can be used to secure items such as lockers. There are also many kinds of Door Lock Types available in Bangladesh such as Fingerprint Lock, Smart Lock, Sliding Door Lock, Yale Lock, Fingerprint Door Lock, Door Handle Lock, Keypad Lock, Glass Door Lock, Handle Lock, Privacy Lock, Security Door Locks, Auto Door Lock. Door Lock Price In Bangladesh depends on lock types. Seller In Bangladesh sells different types of Door locks.


The materials used to make a lock can affect its strength, durability, and resistance to corrosion. Stainless Steel is a popular material used for making locks because it is strong, durable, and resistant to corrosion. Brass is a common material used for making locks because it is durable and has an attractive appearance. Zinc Alloy is a lightweight and durable material used for making locks. Aluminum is also lightweight and corrosion-resistant material used for making locks. Iron is a strong and durable material used for making locks. Supplier In Bangladesh provides different quality materials for the door lock.


Deadbolt is a type of lock that extends into the door frame, making it difficult for an intruder to force the door open. Key control is a feature that restricts the duplication of keys. Anti-pick pins are designed to prevent the lock from being picked by a potential intruder. A reinforced Strike Plate is the metal plate that is installed on the door frame and receives the lock’s bolt when the door is locked. Many Digital Door Locks come with smart technology features such as biometric access control, keyless entry, and remote control with home automation.


Generally, high-quality locks that are well-maintained can last for decades, while lower-quality locks may only last a few years. If an Interior Door Lock is used frequently, it may experience more wear and tear, which can cause it to degrade more quickly. Additionally, locks that are exposed to the elements or harsh weather conditions may also deteriorate more quickly over time. The lifespan of a lock is the level of maintenance it receives. Regular cleaning and lubrication can help to prevent rust and corrosion, which can damage the Combination Lock mechanism.

Key Option

There are several key options available for door safety locks, each with its advantages and disadvantages. A traditional keyed lock is the most common type of key option for door safety locks. It uses a key that is inserted into the lock cylinder to unlock the door. Smart locks use electronic keys, such as a keypad, key fob, or smartphone app, to lock and unlock the door. Biometric or fingerprint locks use fingerprint or another biometric authentication to unlock the door.


A keyless door safety lock is a type of security system that allows access to a building or room without the need for a traditional physical key. Instead, it uses alternative methods of verification, such as a code, fingerprint, or facial recognition, to unlock the door. Keyless doors offer several benefits, including increased security, convenience, and flexibility. They eliminate the need to carry around physical keys or worry about losing them, and they can be easily programmed to provide access to specific individuals for a set amount of time.


The hardness of door safety locks is typically determined by the resistance to various forms of physical attacks, such as drilling, picking, or bumping. Locks are generally graded based on their hardness. Grade 1 lock is the most durable and secured, making it suitable for commercial use. The Grade 2 Interior Door Lock is less robust but still provides a good level of security and is commonly used in residential settings. Grade 3 locks are less secure and are used in low-security areas. The hardness of the lock also depends on the materials. Double Door Lock is a good choice for hardness.

Digital and Analogue

An analog door safety lock also known as a mechanical lock is operated by a physical key that needs to be inserted and turned to lock or unlock the door. This type of lock is reliable, durable, and requires no power source, making it an excellent option for outdoor applications or areas with limited access to electricity. On the other hand, a digital door safety lock uses an electronic mechanism to lock and unlock the door. It typically requires a code, a card, or a fingerprint to grant access. Both Digital and Analogue door locks are available at Circle Interior Ltd.

Not Easy to Break

The level of difficulty to break a door safety lock depends on the type of lock. A deadbolt provides an additional layer of security and is more challenging to break than a standard latch. Anti-drill plates are metal plates that reinforce the lock mechanism and make it harder to drill through the lock. A lock made of solid metal construction is more durable and less likely to break compared to locks made of cheaper materials. High-security cylinders are designed to resist picking and bumping, two common methods used to bypass locks.

Frequently Ask Questions

What is a door safety lock?

A door safety lock is a mechanical or electronic device installed on a door to prevent unauthorized access. It typically consists of a locking mechanism, a latch, and a key or combination.

How does a door safety lock work?

Interior Door Lock works by securing the latch or bolt in place, preventing the door from being opened without a key or combination. The locking mechanism is typically operated by turning a key, entering a code, or pushing a button.

What types of door safety locks are there?

There are several types of door safety locks, including deadbolts, knob locks, Sliding Door locks, lever handle locks, electronic locks, and digital door safety locks. Each type offers different levels of security and convenience. Importer In Bangladesh imports both mechanical & digital locks as per market demand.

What is a deadbolt lock?

A deadbolt lock is a type of lock that uses a bolt that extends into the door frame to prevent the door from being opened without a key. It offers a high level of security and is commonly used on exterior doors.

What is a knob lock?

A knob lock is a type of lock that is installed on a door knob or handle. It uses a latch mechanism that is activated by turning the knob or handle. It is commonly used on interior doors.

What is a lever handle locker?

Lever handle locks are a type of lock that is similar to a knob lock, but uses a lever handle instead of a knob. It is commonly used on commercial or institutional doors.

What is an electronic lock?

An electronic lock is a type of lock that uses electronic components to control access. It can be opened using a keypad, keycard, or biometric reader. It offers a high level of security and convenience. At present, most the Fingerprint Door locks are run by electric. Electronic lock Price In Bangladesh is quite a bit higher than the mechanical lock.

What is a smart security lock?

A smart lock is a type of Digital Door Lock that can be controlled remotely using a smartphone app or a voice assistant. It can be programmed to grant access to specific users at specific times and can provide notifications when someone enters or leaves.

How do I choose the right door safety lock?

When choosing an Interior Door Lock consider factors such as the level of security you need, the type of door you have, and your budget. It is also important to choose a lock that is compatible with your existing door hardware.

How do I install a door safety lock?

Door safety locker locks can be installed by following the manufacturer’s instructions, which typically involve drilling holes in the door and the door frame, and securing the lock in place using screws. It is important to ensure that the lock is properly aligned and functioning before using it. There are many local Manufacturer In Bangladesh who manufacture different kinds of door locks.

What are some common problems with door safety locks?

Common problems with door combination locks include jamming, sticking, and difficulty turning the key. These issues can often be resolved by lubricating the lock or adjusting the strike plate.

How do I maintain my door safety lock?

To maintain your door safety lock, clean it regularly with a soft cloth and lubricate it with a graphite or silicone lubricant. It is also important to inspect the lock periodically and make any necessary repairs.

How do I replace a double safety lock?

To replace a double door safety lock, remove the old lock from the door and install the new lock according to the manufacturer’s instructions. You may need to make adjustments to the strike plate or other hardware to ensure that the lock functions properly.

Can I rekey my door safety lock?

Yes, many door safety locks can be rekeyed using a rekeying kit. However, if you are not comfortable working with locks, it is best to hire a professional locksmith to rekey your lock.

How do I choose a locksmith?

When choosing a locksmith, look for one who is licensed, insured, and experienced. You may also want to ask for references and read online reviews before making a decision. It is also important to get a written estimate before agreeing to any services.

What are some alternative types of door safety locks?

Some alternative types of Interior Door Locks include electronic locks, smart safety locks, and biometric locks. Electronic locks use a keypad or card reader to allow entry, while smart padlocks can be controlled remotely using a smartphone or other device. Biometric or fingerprint locks use fingerprint or facial recognition technology to allow entry.

What are some security features to look for in a door safety lock?

Some security features to look for in a door safety lock include a strong locking mechanism, a solid strike plate, and a pick-resistant cylinder. Deadbolts are also typically more secure than knob locks.

How do I know if my door safety lock is secure enough?

To determine if your door safety lock is secure enough, consider the type of lock, the strength of the strike plate and screws, and the overall quality of the lock. You may also want to consult with a professional locksmith for advice.

Can I install a combination door safety lock myself?

Yes, many door locks can be installed by homeowners with basic DIY skills. However, if you are not comfortable working with locks or if the lock is part of a larger security system, it is best to hire a professional locksmith.

What should I do if I lose my keys?

If you lose your keys, you should contact a locksmith to have the lock rekeyed or replaced. You should also consider changing the locks if you are concerned that someone else may have access to your keys.

What is a master key system?

A master key system is a type of double-door safety lock system that allows multiple locks to be opened with a single key. It is commonly used in commercial or institutional settings where different levels of access are required for different individuals.

How do I choose the right size door safety lock?

To choose the right size Interior Door Lock, measure the backset the distance from the edge of the door to the center of the lock, and the diameter of the hole in the door. You should also consider the thickness of the door and the type of lock you need.

What are some tips for maintaining the security of my sliding door safety lock?

To maintain the security of your sliding door security lock, do not give out keys to unauthorized individuals, do not leave spare keys outside, and do not leave doors unlocked or unattended. You should also consider upgrading to a more secure lock if you are concerned about the security of your home or business.

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Tayeeba Jahangir Toniee

Head of Business Development

Office Amenities

Accepts Card Payment
Bike Parking Facilities
Car Parking Facilities
Place For Namaz
Wireless Internet

Products specification

Origin China
Material Zinc Alloy
Usage Household
Style Modern
Color Customized
Spindle size Customized

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