Garage lock: types of designs and 5 nuances of choice

The article explains what you need to pay attention to when choosing a garage lock. Having received this information, you will be able to separate fiction from objectivity when communicating with sellers and choose the right reliable and high-quality locking device at an affordable price.

The modern crime situation forces garage owners to install reliable locks Source doors-metall.ru

A garage lock must be resistant to both brute force and intelligent hacking. The first type of hacking means breaking out or drilling out the mechanism. The second is the use of special master keys, which allow you to open the garage door lock in normal mode without damaging the mechanism.

Which lock is better to buy?

When talking about which garage locks are the best, it is worth understanding that the answer will depend on many factors. It goes without saying that the best products are those that have increased reliability and are manufactured by leading manufacturers.

However, the fact is that such garage door locks are quite expensive, therefore, many people cannot afford such a purchase. It should be understood that everything will depend on how much the owners value their cars and everything that is locked up. If you have something to lose, of course, you don’t need to spare money.

You can supply three types of products - overhead, mortise and even the most ordinary padlock. At a minimum, this will help save time that thieves will have to spend opening all the installed security mechanisms. Don’t forget about the tips for strengthening gates and gates, which were outlined in sufficient detail above.

Most garage areas are guarded by specially hired people, but no guard can provide reliable protection to the vehicle. The territories of garage cooperatives are quite large and it is simply not possible to keep track of all the cars entering and leaving. Therefore, a personal garage needs additional reliable protection. An overhead garage lock, selected in accordance with all the rules, will be able to perform the functions assigned to it.

Additional reinforcement

If you want to provide additional protection, then first of all pay attention to the strength of the gate .

Even the most reliable lock will not save you from being hacked if the metal sheet is too thin. The second weak point is the hinges.

They must be located indoors . The location outside is an extremely bad decision. Criminals can simply cut them off and remove the gate.

No less important is “camouflage” . Potential burglars should not see any traces of the locking mechanism.

To disguise the place, a metal plate is welded to the inside. The lock itself is attached to the plate. In addition to camouflage, the plate increases resistance to knocking or cutting.

One final tip is to use worm gear . The crossbars in such a mechanism cannot be driven in, so the device will be more secure.

Find out more about garage doors in the article here.

Main criteria for selection

To choose a high-quality shutter mechanism for your garage, you will have to familiarize yourself with the main selection criteria.

Reliable mechanism

When choosing a lock to close a car garage, be sure to pay attention to its mechanism. The level of protection of the garage depends on the reliability of the mechanism.

The most reliable ones include cylinder models, which are difficult to hack. To break into products of this type, you will have to use considerable physical force to knock out the core of the structure.

Level models that are resistant to hacking are also considered reliable. They can only be opened with a special key.

Material

Another factor that is taken into account when choosing breech products is the material of manufacture. The following materials are used to create locking devices:

• Aluminum. Aluminum products do not corrode even in high humidity, and therefore they cope well with rainy weather. However, they are unreliable, since aluminum has weak strength.
• Steel. Among metal locks they are considered the most durable and expensive.
• Brass. Brass models, like aluminum ones, do not rust or deteriorate due to precipitation.
• Cast iron. Products made from durable cast iron are highly reliable and durable. The main disadvantage of cast iron models is the deterioration of strength under the influence of frost.

Size

Anyone planning to purchase a garage door shutter should familiarize themselves with its dimensions. When choosing the optimal size, take into account the dimensions of the gate or door on which the product will be located. Locks can be:

• Large ones. Larger models are used for installation on garage doors.
• Average. They are bought to protect small garages that are equipped with a door rather than a gate.
• Small ones. They are not suitable for protecting garage premises, as they are installed on suitcases, cabinets and boxes.

There are several options for devices that are most often installed to protect garages from burglars. These include:

• "RIF-1". The product is distinguished by an overhead mechanism, which is made of steel plates with a thickness of 4-5 millimeters. The device also contains powerful crossbars, which are made of hardened iron plates. The advantages of RIF-1 include the fact that the device has more than one and a half million secret combinations that allow you to open the lock. When opening the gate, the key is turned to the left several times until the first click.
• "Kerberos". The products are distinguished by a complex design, thanks to which one of five million unique combinations can be used to open the lock. The model is classified as a device with increased strength, since reinforced steel is used in its manufacture.
• "Mottura". A mortise type of product used for installation in garage doors. The lock manufacturer provides a five-year warranty.

Undeservedly forgotten Cerberus

Third on the list of worthy garage locks is the little-known Cerberus. Available in both overhead and mortise versions. We have installed them on garages and recommend both.

The advantages of locks of this brand are that the key window of the code elements has a closed shape and the key interacts with each lever when turned with both bits. Thanks to this, the lock continues to work in the most aggressive conditions. Even if for some reason the levers are a little stuck together and frozen together, the key will still pull them off and the lock will open.

The disadvantage of the lock is the absence of an armor plate and a small number of bolts in a very modest cross-section, which is not taken seriously by many garage workers. For more information about the structure and operation of Cerberus, see the video below.

Material of execution

Lock elements can be made of the following materials:

• aluminum is not afraid of corrosion, which is important for using the lock in a garage, but due to its low strength, we would not recommend using such locks;
• steel is the most durable, reliable and most preferred option when it comes to stainless or galvanized steel;
• brass is a good option in terms of strength and resistance to high humidity, but is not cheap;
• cast iron rarely used for making locks. This is a heavy material, the strength characteristics of which deteriorate under the influence of low temperatures.

The principle of operation of locks depending on their type

Combined gate locking system

This is the most common type of product. The entire mechanism of such a device is located in a suspended housing.

Locking is done using an arc or pin, which is inserted inside. For the structure to work, on the locked doors it is necessary to install special eyes into which an arc is inserted, with the help of which the locking occurs.

This type of technical device has one negative quality, which casts doubt on its positive properties - it can be opened relatively easily. Such locks are hung from the outside, so attackers have access to it, and with the help of a master key it can be opened or simply knocked down.

Advice: This type of lock should only be used as an additional security measure when combining the use of several locking device options.

Garage rack lock

This is a fairly popular option for making locks. Installed from inside the garage door. and the locking process is carried out by several sliding rods.

The lock is opened with a special individual key, which is inserted into the hole and, when turned, pulls out the bolts. This type of device design is somewhat more reliable, but it can be hacked by sawing the locking elements or picking up the key.

It is quite difficult to install, and the reliability of the device is relatively low. This design can only be used as an additional measure of protection.

Easier to make yourself are locks for other types of garages.

These include:

A homemade lock for the garage - a pinwheel, its general appearance is shown in the photo.

This is the name of a lockable system that works on the principle of a deadbolt. The lock version has a fairly simple design; you can easily make it yourself.

This device works according to this principle:

1. from the inside, special eyelets are installed on the two garage door leaves, which can be metal or made of wooden beams;
2. in the center of the gate, a pinwheel bolt is mounted on a through bolt, driven by turning relative to the center;
3. The ends of the turntable should fit into the eyes, and thus securely lock the doors from the inside.

In this case, there are no lock elements on the outside. This is the most reliable lock for a garage; breaking the gate becomes almost impossible.

This is the simplest, most reliable and effective homemade option for locking garage doors, which allows it to be used in most cases. An espagnolette is a metal pin that moves inside the eyes.

Recommendations for selection

The information above and the recommendations below will help you determine which of the available padlocks is the most reliable:

• case steel and heat-treated steel arms are optimal materials;
• size is of secondary importance, the main thing is compliance with the eye installation technology;
• Products that are too cheap by definition do not have a reliable padlock design;
• combined secrecy mechanisms are the preferred option;
• the presence of additional protection of the shackle by the protrusions of the case is a plus, but not so critical as to sacrifice the reliability of the secrecy mechanism or the strength of the case for its sake.

Thus, padlocks can provide decent protection for the garage, but only with careful selection and proper use.

Falling key

A more advanced lock model is considered to be one that garage owners call among themselves “with a falling key.” This system got its name due to the design of the key that locks the mechanism.

Making it yourself is more difficult than the models described above. But, with some skill and the availability of tools and materials, it is possible. To do this, you need three metal plates: two for the staples, one for the latch (crossbar). Slots are made on the latch.

The next step is making the drum. It is shaped like a gear wheel. By the way, this type of garage lock itself operates on the principle of a gear drive. It is better to order it from specialists who have special gear cutting machines.

A hole for the key is drilled in the center of the drum. And in the key itself a slot is made into which a pin with protrusions identical to the holes made in the side surface of the drum is inserted. As a result, only the original thorn can open such homemade products.

The system works simply. A key with a pin turned along its axis is inserted into the hole. Having passed through, the pin falls out (hence the name). Turning the key, we get the protrusions into the holes, and the lock opens.

Garage locks of this type can also be purchased ready-made, but many craftsmen prefer to tinker to create their own unique locking device combination.

Operating principles of secret parts

Secret lever mechanisms are opened and closed by turning the key after the grooves of the key line up the plates (levers) in a certain order. The number of possible combinations of key groove locations depends on the number of plates it moves.

The main cylinder needle mechanism is a cylinder with moving elements located inside - code pins (pins), which, under the influence of the key groove, must line up in a certain order. Additional protection in such a device is the slot profile of the cylindrical cylinder. If it does not match the key profile, you will not be able to insert the key into the lock. A variation of such cylinder mechanisms are cylinders for perforated keys with counter pins; in them, the pins do not rise under the influence of the grooves of the key, but rather are lowered into the perforation of the key. Therefore, such keys are inserted into the keyhole not vertically, but horizontally.

Key cylinders with perforation are practically inaccessible for intelligent hacking Source forum.guns.ru

Electronics, key or code

How to choose a reliable locking device? First of all, you need to decide on the type of mechanism. Locks that have mechanical numbers will not last long. The code, which is often typed, will be visible on the buttons after several months of use. The numbers are quickly erased, and it becomes easier for thieves to find a combination.

The key is used by most garage owners. However, this option has its drawbacks - the lock parts can oxidize, freeze, or become clogged. In this case, turning the key too hard may damage the device. The advantage of such models is their low price and ease of operation.

Electronic locks are more expensive, but they are reliable and easy to use. A significant drawback of such mechanisms is dependence on electricity. For such situations, you can install an alternative power source. To keep the lock safe, you will need to protect them from freezing and dirt. There is another option - using an electromechanical lock, which can be opened either with a key or by dialing an electronic code.

“Saw, Shura, saw…” or anti-sawing pads

Modern lever-type locking mechanisms have a special lining on the crossbar that prevents it from being sawed through. Naturally, you should check with your sales consultant whether the model is equipped with such linings and, if so, what level of burglary resistance the product has. Since quite often garage locks can be equipped with linings, but their reliability is not so high, so you can deal with them with small metal saws.

Also, another piece of advice on how to choose a garage lock concerns a careful inspection of the product when purchasing. In some cases, it is recommended not only to familiarize yourself with the condition of the product from the outside, but even to ask the seller to open the top cover of the case and carefully examine all the components and the quality of their fastening. By the way, appearance will say a lot. So, the internal parts and structure of the garage lock should be:

• with perfect surface treatment;
• with clearances corresponding to standardization;
• There should be no metal shavings inside the case, and so on.

Take a close look at the quality of the key - all teeth should have a perfectly even structure and clear lines. Why do you need a padlock? All this will confirm that the garage lock was manufactured at a good factory by a responsible manufacturer.

If the levers have scratches, there are incomprehensible gaps between the components, and even small traces of shavings can be seen in the body, the lock can hardly be considered reliable, and it was most likely made in a makeshift environment.

Internal garage locks, overhead and mortise.

The most popular in recent years are internal garage locks - overhead and mortise.

Overhead locks are a successful combination of low cost with quite satisfactory resistance to burglary. Locks of this type resist mechanical stress for a long time and are difficult to pick up a master key for. It is difficult to reach the device using a metal-cutting tool, since its crossbars are located at the maximum distance from the gate frame. An additional advantage of such locks is their ease of installation - installation is carried out using special pins that come with the lock. The difference in the cost of overhead locking devices is very large, but high-quality budget-class models are quite capable of providing reliable protection for the car box.

The design of mortise locks for garages is similar to the design of locking devices for doors. Their difference is the absence of handles. There are two types of mortise locks - lever and cylinder. When opened with a metal-cutting tool, mortise locks exhibit less stability compared to overhead locks. In terms of cost, these two types of locks are similar to each other. Installation of a mortise lock can be done by a qualified locksmith using special tools.

General requirements

It is not recommended to limit yourself to just one lock - it is better to install at least 2 at a distance from each other (the main locking device is a lever type). The body material must be stainless steel. It would not hurt to supplement the lock with an alarm system with GSM notification, or install a speaker for a loud sound notification in case of a break-in. A CCTV camera would also be useful.

Installation of main types of locks

The installation of the lock depends on its type. The easiest to install is a padlock, and the most difficult is the installation of an electromechanical lock.

Installation of a padlock

To install the lock you will need:

• lock;
• metal eyes;
• self-tapping screws;
• screwdriver

Installation diagram:

1. The first step is to determine at what height the locking device will be installed. It is recommended to install the lock at the level of a person’s waist.
2. Two eyelets are installed on the gate leaves or the junction of the gate and the fence, the thickness of which should not exceed the lock shackle. Installation of the lugs is carried out using self-tapping screws and a screwdriver.

Eyelets are installed at the joint

1. A padlock is hung.

Finished work

To protect the lock from moisture, you can additionally install a box to cover the device.

Installing a mortise lock

To install a mortise lock you will need:

• drill;
• screwdriver;
• marker for marking;
• lock.

Installation is carried out according to the following scheme:

1. a location for the lock is selected and marked;
2. a niche for the device is cut out in one leaf, the dimensions of which should be 1 mm larger than the dimensions of the mechanism itself;
3. in the places where the lock is attached, holes are made for self-tapping screws or self-tapping screws, which are included with the device;
4. a niche is carefully marked and cut out for the extension of the constipation; for marking, the inner part of the lock is first installed (without tightening);
5. a lock is installed and secured on both sides of the gate;
6. a metal plate and a closing handle are installed.

Installation diagram of a mortise product

Installation of an electromechanical lock

An electromechanical lock is mounted in the same way as a mortise lock. Distinctive features are:

1. running the power cable to the gate or gate; it should be remembered that the cable must be reliably insulated;
2. All necessary mechanisms are connected to the lock, for example a control unit or monitor;

Connecting additional devices for the lock

1. a device is installed for entering a code or reading chip cards, which are a kind of keys;
2. A full performance check is performed.

You should think about choosing a lock at the stage of developing a gate and gate project. It is recommended to use separate types of locks for each type of gate. It is worth remembering that mortise devices are still the most reliable.

In addition to choosing a lock, you may also be interested in the rules for selecting and installing gate hardware, presented in our next article.

Installation technology

It is easy to install absolutely any lock on your own if you follow the step-by-step instructions. This will help prevent a large number of errors. A mortise mechanism can be installed provided that the door design allows such work to be performed.

During a break-in, the main load falls on the bolt. If it is necessary to install a rim lock, then pressure will be applied to the fasteners. To increase the degree of stability, it is advisable to strengthen the entire structure with a metal plate. It is welded to the supporting frame.

The step-by-step instructions are as follows:

1. A thick metal plate is welded to the outside of the gate, to which the lock will later be attached.
2. It is necessary to make markings and then cut holes for the mounting screws.
3. Grooves are made in the frame or crossbar holes are cut out. The first ones are needed for end connections.
4. After installation, a preliminary check must be carried out.
5. The second part of the gate, where the crossbars will go, is reinforced with thick steel corners.

Security measures

The garage lock often operates in high humidity and experiences constant temperature changes. For these reasons, the mechanism parts must be galvanized. This measure prevents metal corrosion.

Important! To increase reliability, the locking mechanism should be lubricated with special oil. However, you should not use machine-made - in severe frost it thickens.

If the lock jams when the door is skewed, there is no need to put more force on the key, trying to force open the lock. In this case, it is necessary to straighten the geometry of the sash with a jack. The lock may jam if parts corrode. In this case, WD-40 lubricant will help.

To choose a truly reliable and durable lock, you should make sure that the consultant really understands what we are talking about

It is important to clarify the type of product, the principle of its operation, and operating features. It is also necessary to evaluate the appearance of the lock and keys

When choosing a lock with a three-point locking system, you should remember what design the garage doors have. This is necessary to prevent the lock from jamming at the slightest misalignment of the doors. You can find out which internal garage lock you should choose directly in the store.

What to do if the lock is jammed

There are times when the lock gets stuck and because of this it cannot be opened. When such a problem occurs, many people use physical force and try to break the lock, but there are more effective methods. For example, you can pour machine oil into the mechanism to lubricate it a little. Sometimes it helps to open the lock with a key.

You can also try turning the key using pliers. If this does not help, you will have to drill out the lock and replace it with a new one.

Installation of locks

Most owners install a lock on their garage door themselves. According to the latest expert findings, reliable devices for protecting car garages are mortise and rim locks. Despite the fact that the set of tools for installing both options is the same, the algorithm is significantly different.

Each craftsman will need in his work: screws, steel angles and a plate, bolts for fastening, as well as a welding machine and a drill; drills of various diameters will become indispensable assistants. Before installation, each lock must be checked to ensure there are no manufacturing defects. It is necessary to determine the ease of rotation of the key, its integrity, as well as its configuration. If you know the sequence of all actions, a rim lock on a garage door can be installed without any problems.

Since this device must be attached to a metal plate, it must first be welded to the inside of the sash. After this, all relevant measurements should be made. As a rule, the device is applied to this plate, and all the main attachment points are marked. Once all the basic data is obtained, you need to take a drill, bolts, and drill a place for fastening. The same holes should be made on the outside of the garage door. Taking into account the width of the rods, grooves are made in the gate frame for the bolt. Having fulfilled these conditions, you can install the device and securely fasten the bolts. Don't forget about the handle, which also needs to be firmly fixed.

You can install a mortise lock on your garage door. To get started, you first need to make a small metal box and attach it to the gate frame. The attachment points are on the box. To install the locking device, a hole must be cut in the frame. Experts advise carefully measuring the main fixation points so that later problems do not arise in further work.

The next stage of work is drilling a hole for the key. Having completed all the tasks, you can begin attaching the lock, as well as the handle, securing it with bolts. Every time you should check the garage lock for serviceability. To improve performance, most specialists lubricate the mechanism with auxiliary products. It is not recommended to use machine oil; it is best to use a special lubricant to improve the operation of garage locks.

Reliable lock – secure garage doors.

Methods for installing a protective device

To install a lock on your garage door yourself, you will have to familiarize yourself with the main installation features of different types of products.

Overhead

First you need to carefully inspect the product to ensure its integrity. If no problems were found during the inspection, then installation can begin.

Overhead models are installed on mounting plates made of iron. Therefore, first a rectangular metal plate is welded to the gate. Then a lock is applied to its surface and the fastening areas are marked with a marker. After this, cavities are drilled in the marked places and a small hole is made into which the well will be inserted.

When the gate is prepared, proceed to fastening the shutter device with bolts.

Mortise

Mortise products are installed in doors or gates without welding. First, a metal box is attached to the gate frame, which will contain the lock. Then holes are made in it, with the help of which the bolt mechanism will be secured.

After preparing the main holes, the locking mechanism is assembled. To do this, a cylinder with a lock is attached to the groove, after which the assembled structure is installed in the box.

Electromechanical samples

A homemade electromechanical lock can be considered the pinnacle of mastery. Let’s make a reservation right away: only a person with special skills in mechanics and electronics can make such a design with his own hands. Therefore, we, following the majority of craftsmen, propose to make a lock of this type from ready-made components. In particular, take a ready-made locking mechanism, as well as select components for the electric drive.

For the design (except for the lock itself) you will need:

• electric motor and gear rotation mechanism;
• power supply and lock control units.

It is better to assemble homemade locks of this type from ready-made blocks; it will take less time and give better results. For example, you can take an electric motor for a car lock; its power is enough.

The principle by which such garage locks work is based on closing an electrical circuit. The motor transmits torque through a gear train to the lock, driving the bolts. Having worked all the way, a signal is transmitted through the relay, opening the circuit and turning off the engine. Closing the lock repeats the process described.

The levers are removed from the finished lock mechanism so that the bolts can move freely in the grooves. Self-made electric locks are controlled using a remote control.

The disadvantage of this design may be that in the absence of electricity it will not work. Therefore, it is recommended to provide the system with an emergency power supply with a battery. Some craftsmen connect their electromechanical garage locks with alarm systems, powering them from one autonomous source. This simplifies system management and there is no need to have multiple remote controls.

We have described only the main types of homemade garage locks. But the flight of engineering cannot be stopped, and every craftsman can come up with his own design for a locking mechanism.

How to make a folding garage door with your own hands

To help the home craftsman: how to make a canopy for the garage

Installation of automation for sliding gates

Door lock rating 2022

Reliable protection of their property is the primary responsibility of owners. The right lock will provide maximum protection for the main door of your home. The most reliable locks are those with a secret lever mechanism. They support more than 100 thousand different combinations, often have false levers, and blocking systems in case of hacking attempts. All devices of this rating belong to the highest protection class, and therefore the scope of application is limited only by imagination and technical nuances. In order to choose a truly reliable “defender”, a TOP 10 rating of door locks for entrance doors was compiled. The rating includes simple mechanical (with a key) and electromechanical mortise locks.

Elbor Sapphire 1.09.06

Elbor is a Russian manufacturer of anti-burglary door systems. Sapphire 1.09.06 – mortise lock with a lever secret mechanism. Burglar-resistant locks with a security rating are suitable for installation in entrance doors, safes, garages, etc. The device can only be opened with a key on both sides. A special feature of this model is the increased protection of the crossbars from being pushed into the well using pry bars, crowbars, etc. The device is made entirely of high-strength steel, resistant to drilling. The price of the unit ranges from $50-60.

KALE 352RL

High-quality door lock with a lever type of security class 4. This model is equipped with 8 levers. The number of possible combinations is more than 200 thousand - this is one of the highest indicators in the ranking. The system is entirely made of high-strength steel. Regil has 3 thick rods. An additional feature is the corner latch, which is closed from the inside of the door using a rotating head or door handle, so there is no need to constantly lock the door.

Guardian EMZ 1.02

Model EMZ 1.02 takes 8th place in the ranking of door locks in terms of reliability and quality. EMZ 1.02 is an electromechanical mortise door fuse of a hidden type. The lock is without a secret; the bolt is locked using an electromagnetic motor. In the unlocked state, the device latches are controlled using a regular door handle (pull out/retract). The device belongs to the 4th class of protection, and therefore has increased burglary resistance: pressure resistance of the crossbars, the ability to install an armored strip, protection against drilling.

Guardian 25.12 T

The device is designed for insertion into a wooden or iron entrance door. The model features steel: false grooves - provide additional burglary resistance, anti-drilling - the material of the case and internal mechanism is treated with a special coating that is resistant to metal drills, additional gearbox - a gear wheel is installed in the device mechanism, which ensures ease of turning the key. The device's bolt has 5 thick steel bolts. The device can be locked from the inside by turning the button.

Mottura 30.401

Italian high-security cylinder device of class 4 (150 thousand combinations). Suitable for installation in wooden, armored doors for any purpose. Mottura 30.401 is a pump-type device, the mechanism is very similar to its lever counterpart, however, the keys can have many more “warts” in several independent rows of secrets. This model can be locked from the inside by rotating the button, which prevents it from being opened from the outside, even with a key. If locked with a key, the mechanism can be opened from either side with the same key. The price of the device is approximately $70-80.

CISA 57.655

An expensive participant in the rating of lever-type locks. The five-fingered crossbar is made of high-strength galvanized steel. A special feature of this model is the APLS anti-burglary protection patented by CISA: when attempting to break in with master keys, the device is completely blocked, which completely eliminates the possibility of moving the valve in any way. After blocking, the device remains fully operational for the original key. The second feature of this device is the press/impact-resistant bolt, which can withstand pressure up to 1000 kg; it is almost impossible to tuck it back into the bolt either with a crowbar or a jack. The price of this model is about 8,000 rubles.

Viatec YB-600

4th place in the ranking of the best door locks in 2022 belongs to Viatec YB-600. The electromechanical system is suitable for installation at home, in sensitive facilities, offices, etc., thanks to the ability to integrate with access control systems. A special feature of this model is the “Fail Safe” function: the system is unlocked in the event of loss of the electrical signal, if it was not locked mechanically with a key. Another important advantage of this model: automatic blocking after time has elapsed, i.e. the mechanism will automatically close if you forget to close it - an excellent option for those who like to go for a walk without closing the door behind them.

Perco LB72.2

Perco LB72.2 is the best door lock for an entrance door of the third class of protection. The main feature of the device is power supply through the locking plate, i.e. power does not have to be supplied to the secret mechanism itself. The device is controlled (opening/closing) through a computer (for example, Access Control Systems), through a button on the door, or with a key. Perco LB72.2 is recommended for installation in strategically important doors (back door, emergency exit): if the lock was not locked with a key, but the deadbolt is closed using an electric pulse, then in the event of a power outage, the lock opens - such a system will allow you to unlock the door in case of emergency situations when the door is de-energized.

Cisa 15.535

Cisa 15.535 – class 4 electromechanical mortise lock (armored lock), the best door lock for a metal door. Installation of such a security system is recommended in armored entrance doors. A special feature of the design is the anti-clamping system, the bolt of which is almost impossible to return back to its place if the device is closed. The bolt has 6 thick, steel cylindrical rods: the lower four are opened with a key, the remaining two (upper) are used to lock the door from the inside - the upper bolt can be closed and opened either using an electric pulse (12V) or with a key. The manufacturer warns that you should not hold the electronic deadbolt button for too long, otherwise there is a risk of damaging the electromagnetic mechanism.

Titan-Hybrid Pro

Titan-Hybrid Pro is the best electronic door lock in 2022. This is a hidden, invisible bolt that can only be opened using a remote control. The system is powered from the general network and from 12 volt batteries (in case the main power is lost). The manufacturer is very prudent and has built an additional lithium-ion battery inside the case - this is a third power source, a backup one, which will be needed if the other two fail. Titan-Hybrid Pro lock of 4 protection class, the bolt of which has a resistance of more than 400 kg. , which almost completely eliminates the possibility of forcefully pressing it back into the sinuses. The device supports up to 35 registered remote keys. Constantly changing the cipher eliminates the possibility of copying and substituting keys.

How to open a garage lock - useful tips for all cases

Today we are going to learn how to open a garage yourself. Let's find out what types of garage locks there are and what distinguishes them. We will find out how to open a lock, whether it can be done without a key and without damage, and how to replace the lock cylinder.

: learning to open different types of garage locks

It is worth watching the useful materials in the video. The following video shows how to open a deadbolt garage door lock without using a key and avoiding damage.

If your garage has a lever lock, you will need to watch the following video before opening it.

You may also find this video useful, which offers three different ways to open a lock without a key. They will come in handy if the key is lost, broken during unsuccessful attempts to open the lock, or is severely deformed.

Problems that may be encountered when using defense mechanisms

One of them could be, for example, Kerberos. This manufacturer has recently introduced quite good locks with a level of protection of class 4, with various innovations that protect against burglary, with some interesting solutions against master keys. There are options for locks with a zinc coating, which can protect against corrosion, and for a fairly large number of years, in addition, there will be no need for lubrication. This is an important nuance, since various dirt, dust, moisture, and so on often get into the locks. In other locks that will be lubricated with oil, sand and dust can stick to the levers, and this makes it difficult for them to slide together, and accordingly, can cause the lock to jam. Dust will never stick to a dry lever.

Another advantage is the insert into the crossbar, which protects it from sawing. It is worth noting that this manufacturer’s inserts are really worthwhile, unlike, for example, clasps from manufacturers “Class”, “Cerberus” and some others with similar accessories.

General conclusion

There are many garage locking devices available on the market today. When choosing the most suitable one, you must first of all pay attention to the ratio of resistance to burglary, and, accordingly, the price of the lock, as well as the cost of the property being protected. In principle, any lock can be picked. But for criminals, the risk, time spent on hacking and the profit from theft also matter. If the benefit is less than the risk, and you have to spend a lot of time and effort, attackers will most likely bypass your garage. When choosing the optimal lock option, it is best to turn to professionals.

Homemade locks

You can make not only deadbolts, but also garage locks with your own hands. For example, a description and drawings of how to make a gate were published back in 1998 in issue No. 6 of the CAM magazine. This design is still very popular among garage owners. It will be improved and even made “coded”.

“Coding” a padlock is done by making notches on the key and adjusting the number of half turns to close the lock. Of course, an attacker will be able to select the code length and number of revolutions. But this operation will take too long. He probably won't want to fiddle with the lock for more than a couple of minutes.

Another type of homemade lock that is quite often used to lock garages is the screw lock. It locks the garage door using a screw located in the latch tube. The key to it must match the bolt head. The problem is that the key itself is very large, and it is very easy to pick it up using a round brass nozzle.

One craftsman came up with the idea of ​​​​making a freely rotating cap for a screw. It only engages the screw when the original T-key is used. The master makes such screw locks with original keys to order, earning good money from this. Garage owners do not use homemade electromechanical locks very often. Although it is more reliable than all those described above.

The operating principle of such a lock is quite simple. When a door, gate or gate is closed, the locking bolt of the lock presses on the spring inside it and the tongue enters the groove of the door - the so-called counterpart of the lock. This is a purely mechanical device. The electronic part of the lock (in most cases it is a solenoid - an inductance coil) acts on the bolt, closing or opening the electrical network.

An electromechanical lock usually has an electronic key in the form of a tablet or is controlled remotely from a key fob. To make such a lock with your own hands, use an ordinary massive lever lock, from which the levers (plates with shaped key cutouts) are removed, leaving only the crossbars. A guide plate is attached to them. Drives for car locks are used as an electric drive for such a lock.

Video description

The video shows specific examples of locks that can be installed and operated in a garage.
Recommendations are given for the installation of each lock: In screw locks, the shackle is locked or unlocked by a threaded rod that moves along the channel as it rotates. At the opposite end of the screw, hidden by the lock body, there is a tongue, groove or socket for the key.

It is better to use a screw garage lock as an additional lock Source pobudova.in.ua

In deadbolt locks, the bolts, when opening the lock, are driven by a long flat or round key with grooves that mirror the grooves on the deadbolt. When the key is removed, the lock springs return the bolts to their original closed position.

Code devices can be push-button or disk-based. The former are most often used as an additional lock to the lock of another structure that is more burglar-resistant. Disk locks can be used as a main lock.

It is quite difficult to choose the correct combination for the disk secret part Source barsnsk.ru

Type of padlocks

In order to choose the most suitable option, it is worth understanding the classification of devices a little deeper. According to their design, locks are:

1. Cylinder type. In this version, all elements are located in the same plane. Reliable padlocks of this type are devices with a shaped groove or a perforated key. This key is well protected from hacking. If desired, you can equip the system with frost protection.
2. Disk. They consist of a certain number of disks that can move. Each disc has a hole for a key and a slot for rod balancing. These disks have a special placement pattern. By being suitable for all grooves and setting the rotation, the key contributes to the movement of the bolt. A special balancing rod prevents the lock from being opened with another key. If the correct key is used, the discs move to provide space for the balance to fall, thereby releasing the glass without interfering with the lock's opening. Often the device has additional protection against corrosion.
3. Pump mechanism. In this design, each lever has an independent spring, which is a rod that is fixed at a certain angle.
4. Deadbolt type locks. They have several plates that can rotate and each of which has a flat and convex edge. The faces are connected to each other. The distances between the crossbars form a pattern that corresponds to the grooves on the retractable bow. Using a flat key with two active sides, the mechanism can be activated and the lock can be opened or closed;

Based on the type of opening, devices can be divided into the following:

1. Opening with a key. The products are equipped with a cylinder or lever mechanism.
2. Code locks. Opening occurs by entering a combination of numbers.
3. Mixed. Also called combination locks. As a rule, opening with a key is only possible when the correct code is entered;

Locks also have their own classification based on the type of opening:

1. Automatic. Equipped with a spring. During operation of the mechanism, it acts on the bolt of the lock itself, which opens or closes it. When the lock is opened, the shackle is in the open position, and a key is not needed to close the lock.
2. No automation. All actions (opening/closing) are carried out with a key;

Level type

A lever lock can become the main locking device, since it is easier to withstand seasonal weather changes and is less likely to jam and break. It uses levers (plates with cutouts). The key has a “bit” for each of them. The door will open only if all the plates are in the desired position.

Lever locks come in mortise and overhead locks, but the latter are more suitable for garage doors. When choosing, you need to consider:

• strength of fasteners;
• number of crossbars (retractable elements must be at least 3);
• burglary resistance class (4th is considered optimal);
• number of levers (it is desirable that they have a zinc coating).

It is better to protect the structure with armored plates. There must be protection against drilling, as well as an insert to prevent sawing of the crossbars.

Some fairly common examples of garage break-ins

1. This means that you definitely need to take care of buying a lock whose quality is better. In this way, such problems can be avoided. The first example is that a slab (which often serves as a canopy) may protrude over the garage. You can put a hydraulic jack with a log on top of it. This is all to rest against the visor and lift the slab, after which a person will be able to crawl through the gap. The last action will be to unlock the lock from the middle and open the gate. It should be noted that this method may only take a few minutes.
2. The second example is to break the back wall or roof of the garage and open the lock from the inside.
3. The third example is to open a neighboring garage, which has simpler doors or a lock. After that, break the side walls and get into the desired garage. There was a case when thieves broke the walls of about 8 garages using a crowbar (their thickness, as a rule, was half a brick).
4. The fourth example is to use a crowbar to break off the lower part of the gate leaf. Let a small person into the gap that has formed, and he will be able to open the garage from the inside.
5. The next example is to drill out the bolts that secure the garage door lock to the door. After this, break the lock mechanism, cut out the metal of the door using welding, metal scissors, and so on.

Operating rules

You can spend a lot of money, choose the most reliable and expensive lock, but it will last a couple of years, and all because you were unable to provide it with the appropriate operating conditions. So, what rules should you follow?

Finally, we note that a good lock is reliable protection, but a lock alone will not give complete confidence in security, since it is also necessary to take care of protecting other ways of entering the garage, incl. walls and roofs.

Tags: Garage, Garage doors

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