The best security locks

Security locks – Buying and Comparison Guide in 2022


Security locks offer much more peace of mind and confidence when keeping a door closed thanks to the cylinder mechanism they offer. In addition, their casings are usually more resistant and complicated to open. If you want to acquire one, we advise you to consider the Keyless Lock Wafu WF-010 model, a lock that you can open with a remote control to facilitate its use. Another good alternative in security locks for the home or office could be Tesa Assa Abloy R100B566E, since it is made of very robust materials and has four locking cylinders so you can protect your entrance with greater security.

Opinions on the best security locks


In order to acquire the best security lock, you must know in detail everything that certain models have to offer you. If you want to buy one of the cheapest, we recommend you study the models that we will present to you in this selection of the best security locks of 2022:

Invisible security lock


Keyless Lock Wafu WF-010

If you are looking for an invisible security lock, we advise you to take a look at the WF-010 model from the Keyless Lock Wafu brand. It is classified as invisible thanks to the type of casing that covers the lock mechanism, making it difficult to break even with special tools.

As for its size, this lock has dimensions of 9.6 x 15.5 x 3.6 centimeters and its weight is approximately 699 grams, being compatible with different models of doors, frames and walls.

However, perhaps the most remarkable thing is that this model is that it is electronic, that is, it opens digitally. Specifically, this lock comes with remote controls with which you can open the door without the need for a standard key.

The controls have a compact and intuitive design, equipped with only two buttons: one to open and one to close.

The WF-010 model could be the best security lock of the moment and here are more details about it:


Controls: The purchase includes a total of four controls so that you can distribute them among the members of your family.

Autonomy: The autonomy of the battery can reach 9 months depending on the intensity of use.

Indicator: The lock will beep when the battery is running low so that you can replace it in time.

Security: Its design is proof of levers, picks and extractions, offering high security.



Mobile: This model is not compatible with opening through your mobile, which could be attractive to some users.

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Remock Lockey Pro

Remock has for you an invisible security lock that can be opened with remote controls which, for your benefit, are included with the purchase. You can find four units in the package to deliver them to whoever you want.

On the other hand, some consider that it could be the best security lock, since it can be installed on doors made of different materials, such as glass, metal and, of course, wood. This will give you the freedom to place it where it is most useful to you.

Regarding its size, it measures 15.1 x 8.4 x 4.1 centimeters and its weight is 998 grams. It works with two AA batteries that are included with the purchase and its external design is discreet, reliable and easy to handle, so you can enter or leave your home without any inconvenience.

Next, you will know the most important advantages and disadvantages about this security lock:


Design: The Remock lock has a compact, discreet and robust design to increase the security of your home or business.

Screws: The purchase includes special screws for installation in glass doors or windows.

Accessories: Among its accessories, there is an Allen key at no additional cost to use with the screws.

Emergencies: It can be opened from the inside with an unlocking system for emergencies.



Indoors: Please note that this model is designed for indoor use only as it is not waterproof.

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security door lock


Tesa Assa Abloy R100B566E

If you are looking to invest in one of the cheapest products, you should know the Tesa Assa Abloy brand security door lock. This option has the main advantage of working with four bolts made of nickel-plated steel with a diameter of 1.4 centimeters each, offering a quite resistant and reliable locking system.

The Tesa Assa Abloy lock has a size of 32.5 x 12 x 3.5 centimeters and a weight of 1.28 kilograms, details that you must take into account when choosing where to install it, although its manufacturer indicates that it can be located on wooden doors without problems.

Regarding the cylinder, this model has the T60 type and both it and the door support have a gold-colored enamel finish that gives them an elegant and sophisticated look so that you can complement your entrance.

The Tesa Assa Abloy model is one of the cheapest options on the list, so it is worth considering its pros and cons:


Materials: The lock and its components are made of high-strength metals to offer confidence and security.

Bolts: It has four thick bolts that can easily block the opening of your door.

Keys: With your purchase you will find five keys included with the lock to have spare options.

Accessories: The necessary accessories to mount the lock are included with the purchase at no additional cost.



Thickness: Before purchasing, you should measure the thickness of the door to make sure it is compatible.

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Jis 074107

The Jis brand offers you an alternative with striking and useful advantages, its model 074107. It has a size of 11 x 7 centimeters and its weight is 1.64 kilograms with a robust design and a shield that is difficult to violate.

This security door lock also has an adjustable security cylinder that you can adapt to your needs or so that it can be compatible with the frame support.

In addition to this, the purchase of this lock model includes four keys with a rigid plastic handle that will attract less attention in case you lose them by accident.

As for its resistance, the manufacturer of this security lock indicates that it is anti-lever, so the door cannot be forced with basic methods like these, which may discourage strangers from entering your home.

If you have doubts about which security lock to buy, consider what this option from Jis offers you:


Latch: It has an integrated latch that will help you use the lock more comfortably.

Painting: The entire lock has been painted in a dark color to be more discreet in sight and to be easy to combine with wooden doors.

Bolts: It has four steel bolts that will be responsible for keeping the entrance blocked from unwanted visitors.

Keys:  The purchase includes four discreet-looking keys that are easy to carry in your wallet or on the same key chain.



Opening: Please note that, depending on the design, this lock is only compatible to be installed on the right side.

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High security lock


Mottura Triple Lock

Mottura has a high-security lock model for you that offers a high degree of difficulty to be violated. It makes use of five 1.7-centimeter-diameter steel bolts, enough to block any entrance. Likewise, the locking system is a half-turn, but triple, preventing you from having to turn the key too much to lock or unlock.

Considering the design, the lock has dimensions of 13.2 x 14.6 centimeters and its weight is 2.5 kilograms. This is due to the size of the product’s shield, as well as the use of safety travel pins that are 4 centimeters in diameter. The bolt system can be used when you are going to be away from home for a long time to avoid worrying about being away.

On the other hand, the purchase includes three keys for the lock, as well as various accessories and accessories for its correct installation and use.

In order to know which is the best security lock, you must know as many details as possible, as you will see below:


Bolts: It has five thick bolts so you can close the door and sleep with confidence and peace of mind.

Bolts: Its security bolts will be useful when you go on a trip and want extra security on your door.

Casing: The casing is made of metal, so it is difficult to break and adds strength to the entire mechanism.

Accessories: In addition to the keys, all the screws, brackets and bases to install the product are also included.



Installation: You must carefully review the installation requirements due to its right orientation, to avoid problems.

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A simpler and more discreet option could be the one offered by the FAC brand, since it is a high-security deadbolt that has a design capable of withstanding levers and high pressures to keep your door closed.

In addition to this, the FAC security lock is also anti-drilling, extraction and picking, which will prevent anyone from breaking into your entrance without using a much more complex method.

On the other hand, this FAC lock has dimensions of just 7 x 14.2 x 15 centimeters and its weight is 1.24 kilograms, with an easy-to-install design so you can have it ready and located in no time. Its finish is gold and it has an elegant and striking style to be placed on doors of any composition material color, be it wood, steel, etc.

This FAC option could be the best price-quality security lock, so we recommend you consider it knowing its advantages:


Design: It is an attractive model as it is compact in size and has a very striking gold finish.

Use: It does not need keys as it is a bolt-type lock, making it very simple and intuitive to use.

Installation: To install it, you only have to screw the level supports both on the door and on the frame or the wall.

Resistance: It is resistant to various methods of opening locks, such as picks, levers and more.



Keys: Being a bolt type, this model does not work with keys and cannot be locked from the outside.

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3 point security lock


Bricard 74623

74623 corresponds to the model of a 3-point security lock that, as its name suggests, is capable of offering locks at three different points of your entrance. It is a vertical lock model that is installed according to the height of the door to increase its resistance.

Its design is golden in color with a weight of 5.64 kilograms and among its manufacturing materials is nickel-plated brass, a fairly resistant and reliable treated derivative for locks.

In addition to this, the purchase includes four reversible keys to open it, preventing you from inserting and removing the key in case you make a mistake in its initial positioning.

Regarding security, this lock has a shield that will protect it against attempts to open it using picks or pressure, in order to discourage anyone who tries to trespass on private property.

Bricard may be the best brand of deadbolt locks, and this option offers some eye-catching benefits:


System: The most striking thing about this lock is that it works with a three-point locking system from the door frame.

Keys: With the purchase you will get four reversible keys to have as a spare or to distribute among your relatives.

Crutch: The crutch to open the lock is inside so you can keep it closed without going through the insurance.

Materials: The manufacturing materials are of good quality and durability to prevent wear.



Design: It may not be the most discreet lock on this list as it is vertical and gold in color.

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Security lock accessories


Cylinder for security lock



If you do not want to change the entire lock, but only the key with which you can open it, you will have to at least replace the security cylinder and the NW5 could be a good purchase option.

This model of cylinder for security lock is made of brass and has the natural finish of this material, so that it can offer all its robustness when operating the unlocking mechanism of the lock.

On the other hand, with the purchase of this bowler you will obtain a total of five keys that you can distribute among trusted people or to have spare parts in case of loss.

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Escutcheon for security lock


friend 6359

The Amig 6359 model is an escutcheon for a security lock with which you can replace one that has been damaged in case it has been forced or has worn out with use.

The most striking advantage offered by the Amig product is that the escutcheon is made of stainless steel, a highly resistant and durable material that can be installed on exterior doors, since it will not rust due to being in contact with water.

It also stands out that it has a discreet design, its installation is simple and you can carry it out with domestic tools.

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Guide to buying a security lock


If you are interested in knowing a guide to buy the best security lock, you have come to the right place, since you will be able to access information regarding this type of product so that you can know how much a certain model costs and thus choose one that is good and economical..

Shopping guide


lock design

A security lock does not have to affect the visual aspect of your entrance, since the market is quite extensive and offers models in all kinds of designs, varying in size, weight, type, color and much more.

On the other hand, in any comparison of security locks, it can be seen that buyers consider the technical aspects of the lock a lot in order to determine which one to buy.

Knowing how much it weighs and measures, you can decide if it is not too big for the door and if, in addition, you have the space and surface available to install the lock without problems.

On the other hand, we advise you to choose a model that has an armored casing design to make it much more difficult for other people to violate your entry and, in the case of electronic models, it might be advisable to choose a waterproof unit to avoid humidity problems..

Manufacturing materials

The manufacturing materials of a lock, whether special security or standard, are of vital importance when deciding which model to buy. In general, most of the offers are made of different types of metals, but it will be up to you to decide which of them is the best for you.

For example, if you check a physical or online catalog, you will see that deadbolt locks can be made of stainless steel, brass, reinforced aluminum and more. These are reliable materials that will not wear out and will be able to withstand heavy use, as well as keep your driveway protected.

In addition to this, it would not hurt to check if the materials that have been used in the manufacture of the lock of your interest are resistant to weather elements, such as rain, sun, snow, dust, etc. This will be useful if you want to install the lock on a door that faces the outside of your home or office.

opening system

Another feature that you can consider before buying a security lock is the mechanism used to open it.

Thanks to technological advances and the private design that some manufacturers carry out with their locks, today you can purchase models that work with a certain type of key, which can only be manufactured by the company to avoid duplication.

Other locks are electronic and work with complex locking and unlocking systems, but in general, they are controlled by remote controls that are quite intuitive and very discreet to carry with you so that you can hide them if you wish.

locking mechanism

The locking mechanism is one of the basic aspects that must be analyzed in order to acquire a good security lock model.

For the most part, security locks differ from common models due to the cylinder they work with, which is thicker, in order to offer greater security when blocking the opening of a door.

Therefore, when checking the locking mechanism, take into account the number of cylinders and the thickness of the cylinders in order to ensure that you are purchasing and installing a lock that will be able to withstand a forceful attempt to open it regardless of the use of screwdrivers., levers or any other method.

Installation requirements

Security locks must be installed at two essential points: one fixed and one mobile. This generally refers to the door and adjoining wall where the frame is installed.

When searching among the different options in security locks, all the installation requirements that it may have must be considered, especially if it is an electric model, since you may have to connect it to an external power source or install it manually. that you have easy access to the battery compartment.

On the other hand, some models of locks may have specific needs regarding the type of surfaces where they are going to be installed. Perhaps its weight or the type of support require it to be embedded in concrete or wood, depending on your case.

Frequently asked questions

Q1: How to use a security lock?

You can open a security lock with various methods depending on its system, but basically you can find models that are used with keys, remote controls, alphanumeric keys, magnetic cards, sensors, etc.

Q2: How to change a security lock?

To change it, all the screws that hold both the supports and the edge locking mechanisms must be removed.

You can start by removing the bowler by removing the side screw that holds it, in order to work more comfortably. Then, proceed to unscrew the screws that hold the bracket to the wall and to the door, which will allow you to remove it completely.

You can now begin to install your new lock using its base to level and be able to mark the modification pattern for the door and the wall. To do this, you will need a drill and a screwdriver with which you will later embed the new lock, taking care that all the pieces fit and verifying that everything works when opening and closing the bolt.


Q3: How to grease a security lock?

To perform this maintenance task yourself, you will need a screwdriver and metal lubricant that you can buy at any hardware store.

To access the cylinder mechanism, you must remove the security escutcheon and the cover that covers the lock by unscrewing all the screws that are visible. When you have removed the cover, proceed to apply the lubricant in all the crevices of the mechanism and, at the same time, you can also open and close the lock to ensure that the cylinders are soaked.


Q4: How is a security lock made?

It is not recommended to make a deadbolt at home due to the complexity and materials required, as well as the fact that security as such is not guaranteed and, in the long run, could be much more expensive than simply buying one in the store.


Q5: How is a security lock installed?

The security locks follow an installation method similar to that of regular models, making use of a leveler with which the marking can be made to open the holes and correctly position the lock support on the door and on the wall.

Then each piece must be put in place making sure that the cylinder system can block the door when entering the wall support. Now you will have to secure each component using its security shield, screws, washers and everything necessary to keep it fixed.


Q6: How to disassemble a security lock?

To disassemble a security lock you must have a screwdriver and a pair of metal tweezers with which you can lift flaps that hold pieces together.

Start by removing all visible screws, as well as replaceable components such as keys, cylinder, etc. Remove the cover that covers the lock and you will be able to access the inside of it to perform the task you need.


Q7: How to change the cylinder of a security lock?

If the cylinder of your security lock has suffered any damage or you want to change the key without having to replace the entire mechanism, the first thing you should do is remove the screw that holds the cylinder inside the lock. It is usually located on the edge of the door.

Then, insert the key through the latch and open the lock, thus inserting the steel cylinders and, at the same time, pull the key outwards to gradually remove the bowler.

Now place the new bowler in the empty space and secure it in place by re-attaching the screw you removed earlier. Check that the new key turns all cylinders smoothly and you’re good to go.


Q8: How to get a broken key out of a deadbolt lock? 

Removing a broken key that’s stuck in a deadbolt can be challenging, but there are a few options you can try if you don’t want to call a professional locksmith.

One of them is to make use of a powerful magnet which you must place right on the lock to try to make the magnetic force capable of moving the key out. Another alternative is to open a hole in the piece of key with a drill and a bit of small diameter in order to use a lever and remove it with a little force.

If these methods have not been helpful to you, you may want to consider calling in a specialist to avoid damaging your lock completely.

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