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August 12, 2017 18:05

How to choose a reliable lock for the front door - practical tips

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When it comes to the safety of their own homes, the price factor involuntarily relegated to the background.Acquiring the lock on the front door, the buyer is guided by two main criteria.Firstly, it must be really reliable locking device and, secondly, that when installed into the house by selecting keys or using master keys was difficult.Based on this, we look at how to choose a reliable lock for the front door and that provide.

Further emphasis - on the choice of locks for entrance doors of apartments and houses.What to use to ensure the safety of various auxiliary buildings (premises), the owner will be able to identify himself.

Classification locking devices

By way of opening

Biometric. most expensive models of locks.Identification is made by fingerprints, retinal scan.Reliability is high, but there is a minus - be ensured electric / power.
Magnetic. key is a special card.Recoding of the castle by the user.It should be remembered that such cards should be stored in compliance with certain conditions.Degaussing lead to the desired point in the door will not open.

Pushbutton. To load lock, you need to dial a certain number combination (code).Such devices are mechanical and electronic.Ease of use that at any time, you can change the lock code.Plus - no need to constantly carry a key.Less - experienced burglars by attrition buttons quite easy to define the desired number combination.
Mechanical. traditional, familiar and most common locks.Their open / close key is performed.

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On the specifics of securing

False. Such models can be installed at the entrance to the apartment.But we must bear in mind that fixing the product to the web (how to choose a reliable metal door) should be as reliable and lock - enough headroom.Otherwise, the door will be easy to knock a few strokes.For a country house, given the remoteness and the possible lack of neighbors such closures clearly does not fit.
attachments. cheapest, and at the same time reliable locks.But at home they are the front door of our time is no longer placed.Hardly anyone will mount a loop on the frame and the canvas and hang such protection.
Mortise. This type of lock is recommended for all entrance doors to dwellings.For metal, especially bulk, with insulation - the only option.

The level of secrecy

low. lock pick to pick this lock is quite simple, since the number of possible combinations of a relatively small larvae.
average. best option, especially since the cost of such locks is quite accessible for the average consumer.
High. Expensive models of locks, which pick up the master key or a key is virtually impossible to forge.Even if pre-make a mold, then you will need an additional key to fit the lock.

lock - to - front - door

For safety class

first - the elementary locks that particular obstacle to the attacker will not.
second - a more sophisticated version, although professional enough, and 5 minutes to pick and choose open.
third - taking into account the reliability and reasonable price are considered locks for doors best option.With the product from a reputable manufacturer cracker is transported at least ⅓ hour.Experience has shown that when confronted with such a model, the majority of residential thieves prefer not to experiment.
fourth - the most reliable, but also the most expensive castles.To open such a device, you need not only well prepared but also have on hand a special / tool.This need, in practice, at least 30 - 40 minutes.

The configuration of the stops

tabs. easiest option of fixing the canvas element.
Rigel. As a rule, they are not less than 3, and these devices are much more reliable.

All necessary information on locks the reader has already received.But is it enough to really choose the right solid design?One of the main criteria of security doors - the complexity of the "stuffing" of the castle.It is this - the main factor of safety.Here on this and should dwell.

Types of locks for doors

lever

s- 1 Such locks are mounted by tapping and considered among the most reliable and easy to operate.If the key is lost, you can open the door to the selection of lock picks, without dismantling the canvas, although you will need a lot of time.Cons - Significant key size and massiveness of products as the reliability of protection depends on the size of the castle.But these are the models most often installed on entry doors.

Cylinder

Another most popular option to lock the front door.

Choose key or master key is difficult.But in terms of maintainability of these models is preferable to many others.If keys are lost, then produce enough replacement "larvae" and make new ones.

s- 2

Electromagnetic

They are known to many, because such models are installed everywhere on the entrance doors to the entrances of houses.

limited use, as in the absence of industrial / voltage opening is left unprotected.

electromagnetic lock

Electromechanical

These locks are ideal for private buildings as well as possible remote control for opening the front door.

But they should be used only as part of the kit.a call unit is provided at the inlet (on site) and the receiver - in the home.Otherwise, such a lock is no different from conventional mechanical model.In the absence of electric / power is the key and the door opens.

Electrical Mechanics and castles

Combined model

They combine elements of lock lever (ensure the reliability of constipation) and cylindrical (complexity of intrusion by using the master key).

s- b

there and a few of designs locks.For example, a disk.

Castle

But at the entrance to their home would be inappropriate in view of the low level of protection provided.The same can be said about the models cruciate.In appearance they do not differ much from the lever locks. z - 8

difference - in the "stuffing".Such models are less reliable, since they are often opened using a screwdriver "on the cross."To the front door of an apartment house (apartment), it is advisable not to buy, especially if such a lock on it will be the only one.

Useful tips

According to security experts, the best option is considered to be installed on the front door lock cylinder (pin) and for lever.

When selecting a model of the protective devices must take into account the material web and the frame.If the front door - metal, the locking latch is better not to.Otherwise, it is likely that the painting would have to be removed from the loop (for example, inadvertent collapse of), and it is - a complex process.

buying a lock, you need to focus on specifics (location) to install it.Unfortunately, the domestic model is still in many ways inferior to imported.When it comes to the front door of a country house, it is better to choose the locks of the foreign producers.They are more expensive, but provide higher security.For a city apartment, especially since many entrances have closed metal doors (plus neighbors), you can buy the castle easier.

To increase the level of protection of their homes, experts recommend not limited to installing only one lock, even the most reliable.The best option - two.Feature selection - they must not be from the same manufacturer!

Why?It's all about the specifics of production and manufacturer's desire to reduce production costs.Therefore, even in different types of locks one firm found similar system, which facilitates the selection keys (master keys) and opening the door.

If the product is installed on the front door of a country house, then you need to select at least one locking 4th grade.Security (in conjunction with alarms) will be at the proper level.For buildings in the city in order to optimize costs can recommend the installation of two castles classes 2 or 3.

When choosing a lock need to take into account and such time as the possibility of duplication of keys.Their complete, usually from 3 to 5. Stop?It is not only children, but adults often lose them.If the key configuration is rather complex, it is necessary to dismantle the lock and take the workshop.Otherwise, there is no guarantee that the master will make a duplicate so that it immediately opened the door.Therefore, to buy the device, focusing only on the unusual key, hardly worth it.Especially considering the fact that almost all the houses (apartments) at home doors installed at least 2 locks.

not need seduced by an attractive price, and try to save When selecting lock.Reducing the cost of production is ensured, including the use and low-grade materials.With reference to the castle - the steel grade.Because of its low quality often cracks appear in the product package, breaking of the springs, clamps and the like.

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