Every person wants to live comfortably and safely in their home. To ensure these conditions, many resort to the use of various technical means. The choice of lock is of particular importance. Today on the market you can find a wide range of such products: mechanical, double-sided coded, electromagnetic, electromechanical and other locks. The connection diagram for an electromechanical gate lock is described in detail in the instructions supplied with the device, so its installation will not be particularly difficult.
Electromechanical mechanism for the gate
Selecting a lock for the gate and completing the device
There are certain criteria that an electrically operated lock must meet. In order for the device to last as long as possible, it must meet the following requirements:
- The design of the lock should be unpretentious, but reliable.
- The product must withstand temperature changes (from –40 to +50 degrees).
- The lock can be attached to the gate profile.
- The body is made of stainless metal.
For private households, the best option is considered to be an electromechanical mechanism, which is installed on the gate, together with an intercom. This allows you to open the gate remotely. By installing a video intercom on the gate, the owner does not need to go to the exit to find out who came to him. It is enough to see the image on the panel of the device located inside the house.
Electromechanical locks: types, types, varieties
There are two types of electromechanical locks: normally open and normally closed. For normally open doors to lock, power must be supplied. To open the lock, the power is removed. In normally closed ones, power is supplied to the magnet only to open. When power is applied, the latch retracts, releasing the doors.
Installing an electromechanical rim lock on a gate is no different. You just need to provide for the possibility of supplying and connecting wires
Both options are imperfect. In the first case, if there is a power failure, the doors will be open and anyone can enter. There is a solution - installing a battery that will supply power if the mains voltage goes out. So it's not a bad option.
The second option - when the doors remain closed during a power failure - is not much better. The doors can be opened by moving the latch, but this can only be done from the inside. But there are models that can additionally be opened with a key - in many cases an ideal option.
Types of electromechanical locks by installation method
Like conventional locks, electromechanical locks can be overhead or mortise. Invoices are presented in a wider range. They are easier to install and change. Since they are heavily developed by the Chinese, they cost much less.
It makes sense to install an electric mortise lock on your gate if you have a double-skinned gate. Then the castle will not be visible. It is much more practical to install one of the overhead models on a regular wicket or gate.
Mortise electromechanical locks can be installed if the invoice is simply physically impossible to install
The stores have a larger assortment of electromechanical locks of the overhead type. They are popular for installation on gates and gates. They can be right or left (according to the location where the locking block is installed), and can be reversible.
How does an electromechanical lock work?
There are two types of electrical devices. mechanical locks: bolt with mechanical locking and an electromagnet in the locking part. Let's look at the principle of operation using the example of a spring lock with a solenoid (in the photo below the lock is closed). Most models have two locking elements: a cocking roller and a bolt.
As long as the cocking roller is not pressed, the locking bolt will remain inside the housing. That is, to close the lock, you need to press the roller. For this purpose, there is a small platform under the roller in the opposite part of the lock. When you close the doors, the roller rests on the platform, then goes inside the lock. Thus, he releases the spring, and it pushes out the bolt. The doors are locked.
Electromechanical lock device with solenoid
To open the electric lock, you need to briefly apply power to the solenoid. The plate attached to the solenoid is attracted, the lever releases the bolt, and it is pulled inward. At the same time, the cocking roller pops out, locking the bolt inside the housing. To close the lock, you need to press the locking roller again. This is an electric/remote opening option. Remote, because the power supply button may be located indoors.
There are also models that can be opened using a button on the lock body. When pressed, a power pulse is also supplied. This is convenient if you are near the castle. If you choose an electric lock for the gate, choose one with an opening button. Otherwise, even if you are near the gate, you will have to go into the house to open it.
Key option
Many models also have the ability to open the lock with a key. The mechanism of action is almost the same as when opening with electric current. Only the force that drives the bolt changes. This time it's pure mechanics. The key moves the plate, which also goes to the solenoid. It acts on the bolt, and it jumps inside, unlocking the doors, gates or gates.
There is a key to open without electricity
Please note that in some models, the lock can only be opened from the outside with a key. If you turn the key by inserting it from the inside, you will block the door from opening at all. The lock will be in a locked state. It cannot be opened either from home or from the button. To unlock, you will need to turn the key in the opposite direction. This option can be useful at night.
Motor el. mechanical lock
There is another type of electromechanical locks - motor locks. This is also a deadbolt lock, but it is moved by a small built-in motor. There is a second difference: instead of a cocking roller, a magnetic plate and a reed switch are installed. When the doors close, the reed switch reacts to the magnetic field (the reed switch contact closes, passing power to the motor), and starts the motor. He pushes out the bolt. When the doors need to be opened, reverse polarity power is supplied to the motor and it pulls the lock inward.
Electromechanical motor lock
What are the benefits of these electric locks? They work very softly. No effort is required to close the doors. If you want to install a door or gate with a closer, this is one of the best options.
If we talk about prices, then there are inexpensive ones (Chinese). They are a little more expensive than solenoid ones, but the difference is not that great. The main disadvantage is the opening time of 2-3 seconds. This is what makes them not so popular.
Increased reliability
There are so-called invisible locks. These are mortise motor electric models that respond only to power or the presence of a chip. No larvae or keys. There is no way to insert a master key anywhere. With such models, even the position of the bolts on the door is not easy to determine.
Options for hidden installation
For such models, power availability is very important. Therefore, in addition to mains power and an external battery, additional batteries are installed inside the lock. If there are problems with external nutrition, they will support the work of constipation for 24-36 hours. The disadvantage of this system is the high price.
What to look for when choosing
In general, the designs of modern electromechanical locks on our market are very similar. However, there are a few things worth knowing.
- It is better if the cocking roller moves gently, with little effort. Otherwise, to close the gate, you will have to make a significant effort or slam it hard. It’s even better if it’s possible to adjust the ride stiffness.
- To install on a wicket or gate, choose locks that are made of corrosion-resistant metal. Ideally, stainless steel; good galvanization is acceptable; in extreme cases, powder coating.
Rust appeared inside the cheap lock while it was being stored in a warehouse. Better quality models should be chosen - The springs should be made of stainless steel, and it is better if they are rather large.
- As few plastic parts as possible. It's better if there are none at all.
Also pay attention to the operating temperature. The temperature range should more than cover the temperature delta in your region.
Popular manufacturers
This market segment is filled with Chinese brands and counterfeits. Like any other product from the Middle Kingdom, there are very cheap “brands”, and there are more expensive ones. Electric rim locks of the ATIS brand are of normal quality. ATIS is a Chinese company founded in 2009.
It is clear that it is better to buy a lock from a trusted company. But European brands with similar properties are many times more expensive, and it is not always possible to distinguish them externally. Although there is certainly a difference in quality.
If you want a really good and reliable electric gate lock, buy CISA (in Russian it may sound like TSIZA, TSISA), ISEO (ISEO), VIRO (VIRO).
Italian electric gate lock from ISEO
Not long ago, the Italian company Ciso released a new type of constipation, Elrtrikka. This is not a deadbolt lock. The lock “swallows” the metal rod of the lock mate. The remaining functions - opening with a button on the case, a remote button and using keys - are all available. Well, and a massive cast body.
One of the highest quality electromechanical locks Cisa ElettriKa
There are also Russian manufacturers - Falcon Eye (Falcon Eye), Polis. Abloy and the Russian company Tantos have electromagnetic locks.
Intercom equipment
As a rule, the kit consists of the following elements:
- call panel;
- intercom monitor connected inside the house;
- power unit;
- set of keys and lock;
- box in which the power supply will be built;
- camcorder;
- wires;
- instructions that indicate a step-by-step plan for installing the device.
Scheme for connecting an intercom yourself
The convenience of the electromechanical device is that it can be opened in several ways:
- remotely by pressing the button located on the body of the internal part of the intercom;
- from the site side, using an electronic or mechanical button;
- from the outside of the site, using a card, mechanical key or entering a code.
Kinds
Manufacturers produce two types of devices:
- No blocking. Opening from the inside is done by pressing a button.
- With key lock for exit button. A convenient and safe option for homestead owners who have small children.
Depending on the installation method, there are the following types.
Mortise
A mortise lock for a street gate is suitable for garage doors and house entrance doors.
New models are equipped with vertical deadbolts and are connected to intercoms.
Perfectly suitable for sashes made of corrugated sheets.
To open or close, electronic keys, cards, and fingerprints are used.
Modified devices are controlled remotely.
Invoices
Externally similar to standard invoices. If there is no electrical connection, the lock is equipped with mechanical parts for forced unlocking.
Article on the topic: “Wicket for a wooden fence”
Depending on the model, the device opens into the yard or onto the street. The housing can be located on the right or left side.
In addition, it is recommended to install an alarm system.
Outdoor (frost-resistant)
This category includes both mortise and overhead.
Their main difference is resistance to sudden temperature changes and excess humidity. Even in such conditions, the device continues to work smoothly.
The body is made of metal with an anti-corrosion coating.
They cost an order of magnitude more than conventional models, but will also last longer.
With intercom
Suitable for any electromechanical locks.
The main condition for connection is uninterrupted power supply.
Possibility of remote (wireless) control of the gate operation.
In the absence of light, the product functions due to mechanical elements.
Intercom system installation sequence
“How to connect an electromechanical lock to a gate?” - this question worries many owners of country houses. This device is very convenient to use and provides security by preventing uninvited guests from entering your private property. To open a gate with such a lock, just press a special button on the intercom.
The device installation process looks something like this:
- The call panel is installed on the outside of the gate. It is powered by an electrical circuit and transmits video and audio signals to the video intercom monitor using a coaxial cable.
- The device monitor is installed inside the house and is also connected to a 220V power supply.
- The lock is fixed on a metal or wooden gate and connected through the calling panel to the power supply.
- A power supply is installed in the room, which is connected to an electromechanical lock on one side, and to the electrical network on the other. If the distance between the power supply and the lock is less than 20 m, use a 2x0.5 mm2 wire. In other cases, you need to use a cable with a larger cross-section, for example 2x1.5 mm2.
Scheme for attaching the lock and its further connection
Features of electric locks
If everything is done correctly, a buzzer will sound when the controller is connected to the network.
Four of them are responsible for communication with the intercom, and two control the lock. On a wooden panel, the gateway is made with a feather drill, on a metal one - by drilling small-diameter holes around the perimeter. In case of unstable operation and periodic jamming, it is worth dismantling the equipment and reinstalling it, strictly observing all the manufacturer’s requirements. In order to open the door you need to press the button on the subscriber unit.
Using a drill, we prepare channels for self-tapping screws. If you decide to use an intercom and an electromechanical lock in your own home, you can use a system that includes 2 or more panels that allow you to control it simultaneously from different rooms. Different manufacturers use different colors to designate connecting cables, so it is important to find in the instructions the purpose of each wire for a specific lock model. Since the bolt is connected to a worm gear, it is rigidly fixed, and it is essentially impossible to open such a lock from the outside. To ensure reliable contact connection, the cores can be crimped with lugs. Therefore, it is always better to use a separate BUZ, and you can throw away the excess wire or bite it out.
On the gate Equipment Often a lock with an electric drive is sold simultaneously with a video intercom. This is what a cable laid along the door leaf looks like. Installation of all components of the lock connection diagram.
After completing the installation work, take the time to test the lock. Electromechanical locks for video intercoms come in two types: overhead and mortise. For this, a regular door with linings or special equipment is used. You will have to drill a hole in the horizontal part of the door frame through which the power cable will be laid.
With this connection, it turns out that by pressing a button, the locking device is controlled. It is advisable to use a cable rather than a wire; an additional protective coating will protect against external damage. Often a special corner is included with the bracket. Comparison of BUS and Booster (CISA). Devices for powering the lock from the intercom.
Carrying out installation
The main problem is that most people do not know how to connect an electric lock to a gate. In fact, it is not as difficult as it seems at first glance. The instructions for the product describe in detail the process of installing the lock, as well as a diagram for connecting the intercom to the gate.
When starting installation, you need to carefully study the sequence of actions. In order not to damage the electromechanical lock, you must follow the instructions exactly.
Sequencing:
- The electric locking mechanism must be installed on the gate. To do this, the lock is applied to the surface where it will be secured, and a marker is used to mark a guide for drilling holes.
- Using a drill, holes of the required size are drilled, and the lock is secured with fasteners.
- To install an internal type lock, a recess of suitable diameter must be made in the gate. For this you will need a grinder.
- A hole is drilled for the locking bolt. The counterplate is secured with screws. It is very important that it is located clearly opposite the lock.
Main technical parameters
The main technical parameters include:
- Dimensions.
Locks are made for all standard sizes of gates; there are miniature products that allow use even on the bolts of cabinets, wardrobes and small safes. - Trigger parameters.
The type can be coded or magnetic key; there are also models with voice recognition, but they are extremely rare in the private sector. - Deadbolt type.
The electromechanical latch on the gate can move sideways or upwards. This depends on how the deadbolt and striker are mounted, as well as the design. Essentially, using the basic design elements, any movable latch locking device can be designed.
Important!
There are types of constipation where there is no automatic movement of the tongue. The key unlocks the locking mechanism, and opening/closing occurs manually using a crank.
Connecting the cable
If the kit does not include a connection cable, you will have to purchase it separately. You need to choose a combined wire. This will allow you to connect to both the power supply system and the video intercom system. The passport supplied with the lock should indicate which brand of cable should be used. You need to determine the required footage yourself by taking measurements.
It is best to lay the wire from the gate to the house in the shortest possible way. Indoor and outdoor devices are connected in several ways: over the air or underground.
If it is necessary to pull the wire through the air, a tensioner should be used. Steel wire is suitable for this. This measure is necessary to prevent wire breakage during icing and strong gusts of wind.
Laying the wire in a metal sleeve with PVC insulation
To lay the cable underground, use plastic corrugation, galvanized or insulated metal hose.
The height at which the lock needs to be placed, as well as a detailed diagram for connecting the device, is indicated in the product data sheet.
How to choose a lock
Consider several important factors:
- Wicket material and thickness. The choice of a mortise or rim lock depends on this.
- In which direction will the sash open?
- Locks that operate only with constant voltage require the installation of a separate power supply.
- Pay attention to whether the device is intended for outdoor use. Check the operating temperature range.
- The best option is a stainless steel case. It will last many times longer.
- Check the integrity of the key set. The kit should include electronic and mechanical.
When installing a remote control system, make sure the devices are compatible and study the technical specifications of the product.
Electromagnetic lock control
The device is controlled in two ways:
- Directly
. Contact is made between the key and a special slot. - Remotely
. A remote control gate lock is operated using a remote control, which allows opening from inside or outside the house.
Electromechanical locking devices are functional and reliable mechanisms that guarantee the safety of the territory from unexpected intrusions. This article provided information that will help you decide on the required design and type of lock, and also gave ideas about how to install it yourself.
