Gate lock: main selection criteria, characteristics with photos, advantages and disadvantages of overhead, mortise, street models

For security, a strong fence with a gate is placed around the perimeter of the site with a residential building. To protect the entrance from penetration, you need a reliable lock on the gate. The lock is selected according to the material of the door, the method of opening, convenient for the people living in the house. It is also important what kind of lock for the gate the owner can buy and install with his own hands. An electric remote lock is included with the intercom. You can open it without leaving your home. It is enough to lock the dacha for the whole winter with an external canopy.

Mortise locking mechanism with additional security system

Types of wicket locks

  • This device may have different mounting methods
  • They also differ directly in their use, namely the opening
  • The mechanism that is considered a locking mechanism can have various designs

All models also differ significantly in cost. The more complex the design, the more the device will cost. For example, an electromechanical lock will be much more expensive than one that is considered simply mechanical.

Voting by our readers

Which castle would you choose or recommend?

CISA 17.685

13.64 % ( 3 )

ABLOY EL648

4.55 % ( 1 )

Dahua DHI-ASL8112K-B

18.18 % ( 4 )

PERco LB85.1/LB85.2

9.09 % ( 2 )

J2000-LOCK-EM01SS

9.09 % ( 2 )

SELOCK SKUD

0.00 % ( 0 )

Iseo 781802252

13.64 % ( 3 )

CISA 11.931

9.09 % ( 2 )

Promix-SM305.10

4.55 % ( 1 )

Methods of fastening locks

In addition to the fastening methods themselves, the street lock can be opened from one or both sides. The opening itself can be done either remotely or manually.

The most well-known method used to install this device is mounted.

Sometimes you can even hear the rather old name “barn”. This lock has earned this name because it is large in size, reliable, but not always convenient to use.

Today, such devices no longer have such huge sizes, but they remain just as reliable. Among all the models, there is a combination lock, as well as a cylinder lock.

Caring for the mechanism

Before going on a long trip, it is recommended to check the serviceability of the mechanism. If failures are detected, correct them promptly.

If a rim lock is used, a protective visor should be provided so that less precipitation and moisture gets on the case.


Photo: Using Wurth HHS-2000 for keyhole lubrication

In winter, metal parts must be lubricated with special oil.

EMZ is a convenient mechanism for protecting an estate in the private sector, but subject to uninterrupted electricity. In combination with an intercom and a video surveillance system, it increases the security of the house and prevents unwanted guests from entering the yard.

Pros and cons of padlocks

One of the main advantages of such devices is the cost, which will be significantly lower than that of analogues. In addition, installing a lock does not require special training, which will save on calling a technician.

But while there are many advantages, there are many more disadvantages. Firstly, it is convenient to open it only from the side of the direct attachment, which is not always convenient.

There are also questions about the reliability of the device, since most of them can be opened with a typical crowbar. In addition, such a lock located on the gate is a signal for thieves.

Therefore, if you use it, for example, to close the gate at night from the inside, and even better in an area that is additionally guarded or equipped with cameras.

Manufacturers

Today, mortise and overhead electric locks for gates are produced by ten, or even hundreds of different manufacturers, about which in most cases absolutely nothing is known.

Of course, from all the gray mass, one can single out only a dozen more or less proven ones, about which one can at least somehow judge their quality. We will tell you only about the five most famous and those that produce fairly high-quality products.

Electric lock for gate ISEO

The Italian manufacturer, which makes outdoor products, has long established itself in our country. Their outdoor products are able to withstand significant temperature ranges, often higher than those of their competitors, as they produce locks that can withstand the harshest conditions, as well as for comfortable use in private homes.

CISA Products

Such products are designed to provide the maximum level of protection for any doors and gates. The manufacturer focuses specifically on the level of security and resistance to hacking. They constantly improve their products and keep up with the times to meet all modern requirements.

At night, CISA locks guarantee reliable protection against unauthorized entry, locking the door if necessary.

Mingyang Castles

This brand focuses on high performance and ease of use of products. In most cases, the products are represented by locks with remote control using a remote control or stationary intercoms.

FalconEye models

This manufacturer makes its products for those who like to use the latest technology. All of their locks are fully compatible with various intercom systems, cameras and alarms.

Holding force: 500 kg, overhead version, operating temperature: from -40°С to +50°С

Sheriff brand locks

Such products are used to ensure security in various ATMs and safes. Incredibly reliable and have an almost absolute anti-hacking system.

They operate from a remote control; in the absence of electricity, they can operate from a battery; in order to break the shutter, a pressure of over three hundred kilograms is required.

Characteristics of mortise locks

According to a large number of users, mortise locks for gates are the most suitable option for use. On the outside, a regular key is used to open such a device; on the inside, a turntable is turned on the lock.

Also, as a rule, the entire design includes a special latch that allows you to fix the door. To install a lock, you need special equipment, so you will most likely have to seek the help of specialists.

The entire structure is located inside the canvas, which means it is additionally protected from adverse weather conditions.

But when choosing a lock, you should take into account an important nuance, namely the parameters of the gate, or rather its thickness. If it is less than 40 mm, then installing the lock will be quite difficult, since most models are 25 mm.

Connecting to an intercom

Typically, an electromechanical lock is connected to the intercom with a two-wire wire through which electric current flows to hold or open the lock (depending on the type).

The operating voltage of the lock must correspond to the control voltage of the intercom, mainly 12 or 24 V. Some models allow you to select the operating voltage by moving a special jumper in the lock body.

Electromagnetic locks, which keep the door closed only when there is current in the winding, consume relatively large currents. Solenoid locks also consume quite a lot of current when opening. Therefore, when connecting the lock to the intercom, you must make sure not only that the supply voltage of the lock matches the control voltage of the intercom, but also that the intercom is capable of delivering the current necessary to control the lock.

Connection diagram with video intercom

In a situation where the intercom is unable to control the lock itself, an external relay and an additional power supply can help. The relay response voltage must correspond to the voltage supplied by the intercom, and the parameters of the power supply must be suitable for the electronic lock. Thus, the intercom will control the relay, and it, in turn, will switch the connection of the lock with an additional power supply.

Description of electromagnetic locks

These magnetic locks are based on the same principle of operation as those models that are classified as electromechanical. The difference lies directly in the key. In these locks it is applied to a special button.

Sometimes a special code may also be entered, often installed in models in city houses. Not everyone finds the code convenient for use in the country.

The design has a significant disadvantage, namely, when the electrical power is turned off, the lock stops working and the gate simply cannot be opened.

And since at dachas there can often be power outages, when choosing a lock you should at least remember this fact.

Such devices are installed exclusively by specialists, since the entire structure is complex and requires certain skills to operate.

Installing an electric lock yourself

If you decide to install an overhead-type locking device on the gate yourself, then before starting work, you need to inspect the gate structure and evaluate its quality. There should be no distortions on the gate . In addition, it should open and close well. The opening of the gate should be smooth and without squeaks.

If these conditions are met, you can install the lock yourself without any difficulty. After all, any owner knows how to use an electric drill and hardly anyone will have any difficulties using a screwdriver.

You should proceed to installation work after first reading the installation instructions. If in the future you plan to connect the lock and intercom into one complex, then you need to think about the method of switching and connecting to the network.

The first stage in the process of installing an electromechanical locking mechanism is determining the installation locations on the gate leaf and on the gate frame. It is necessary to take the locking device and apply it to the installation site, and then use a felt-tip pen to mark the points. A hole will then be drilled in them.

You should know that the distance between the counter part, which is fixed to the gate frame, and the locking device mounted on the gate, should not be more than 5 millimeters. When all the holes are made, the lock is installed in the selected location, after which it is secured using self-tapping screws.

In the same way, the mating part of the lock is attached to the frame parts of the gate. Having done this, you can move on to the next step, which is to check the accuracy of the lock installation. The locking mechanism should fit into the mating part without any problems.

The next important step is to attach the keypad to the lock or the code reader from the card. After this, you need to pull the cable from the electrical panel and connect it to the lock terminals.

Note that the connection diagram should be simple and reliable. Once the connection is complete, you can apply voltage to the lock. This stage is very important, so you need to approach this work with extreme caution.

During the test connection, it is necessary to check the functionality of the lock for opening and closing. If it works normally, then a cover is installed on the lock. After this, the work can be considered completed.

Remote controlled locks

The most expensive models that can be opened from a distance using various types of key fobs. The mechanism of the device, which is attached directly to the gate, can be either magnetic or connected to electromechanical ones. In order to open the rim locks, you will need to approach them.

Those that operate via remote control can open from any corner of the site, which means that when you drive up to the gate, there is no need to get out of it, you just need to press the button on the key.

Electric lock design

Currently, the market offers various security devices that can be used to ensure the safety of a home or area as a whole. The installation and maintenance of such locks is carried out by specialized companies. However, you can install an electromechanical lock yourself.

If we talk about the electromechanical lock for the gate, then we note that its appearance is similar to standard type mechanical locks, both externally and in its internal structure. The presence of an electronic component is the main distinguishing point of this security mechanism from a conventional mechanical lock.

Thanks to the electric mechanism, it is possible to control in different ways . You can use a key to open the lock. You can unlock it with a magnetic card or use the keyboard by typing the code word.

The mechanism of operation of such a protective device is quite simple.

A solenoid in most designs is used to control the position of the bolt.

When a control signal is supplied, the solenoid pulls the locking bolt from the mating part of the lock. Next, the bolt is fixed.

It is secured in this position using a latch. Thus, the door becomes open. When a repeated signal is received or when the electrical voltage is turned on, the latch ceases to support the bolt, and the latter returns to the closed position under the influence of the spring.

The electromechanical locking device can be opened from the inside by pressing a button, and from the outside using a regular key.

There are currently two types of electromechanical locks on the market:

  • mortise;
  • overhead.

The first type of security devices can be installed on gates or on the entrance doors of the house. In the second case, they are built into the internal cavity of the door product. To open such a mechanism, you can use a key or give a control signal. In appearance, these security products are no different from mechanical locking devices.

If the owner wants to open such a locking mechanism from the inside, then pressing a button is enough. You can open it from the outside if you use the key fob signal in addition to the key. When purchasing such a lock, the consumer may find in the kit:

  • fasteners;
  • counterparts;
  • keys.

Features of choice

In addition to the methods of fastening and opening, manufacturers also offer different materials from which locks are made. Strength also greatly depends on this important characteristic. For example, models that include a titanium rod are considered high-quality.


Devices that can be opened in several ways are now gaining great popularity. This is very convenient, since if you lose the key you can use the code or, conversely, if there is a power outage, you can open it with the key.

Such locks are not only expensive and also difficult to install, but at the same time they have high wear resistance.

How to choose?

Choosing any locking mechanism is a difficult task. Before purchasing a device, you need to select a model. Buyers are presented with a wide range of both mechanical and electrical devices, which greatly complicates the selection procedure.

It is better to focus on new developments, following simple rules:

  1. Know exactly what type of sash is used when installing the mechanism. If you buy an element for opening/closing a gate, it is better to take a copy made of corrosion-resistant material. The right decision would be to take a couple of tips from the seller and find out whether the device can withstand sudden changes in temperature (frost resistance), what is its reaction to high humidity.
  2. Select the product you like.
  3. Buy only high-quality equipment.

Photos of gate locks for a summer residence

Useful tips

In order for the device to reliably protect property, some effort will be required. Here is a list of the main points:

  • All mechanics require careful lubrication and regular maintenance. Condensation quickly leads to oxidation and seizing.
  • When using a mortise or rim lock, it is important to ensure that the support posts are strictly vertical. On some types of soil, the gap between the crossbar and the strike plate can be 3-8 mm.
  • Be sure to protect the castle from precipitation. This could be a roof or a separate canopy. As a last resort, use a piece of plastic bottle.
  • When installing electrical systems, you will need corrugated cable routing.
  • Check functionality before installation. It’s good if the lock works smoothly, there are no problems with opening.
  • Choose only models for outdoor installation. The lock must be opened from the inside without a key in case water freezes in the keyhole in winter.

The handle and the lock should not be close to each other during installation. The handle will require separate fasteners. It should not interfere with turning the key.

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