TechnologiesElectronics

Security alarm in the apartment: installation, types, prices

Manufacturers are improving the means of providing security in different directions, providing the interested consumer with more and more technological and functional solutions. True, with such a wide assortment, it's not so easy to make the right choice, but this problem is solved if you decide in advance with clear requirements for the security system. Great responsibility for the owner is imposed by the implementation of the installation. If a security alarm is selected in the apartment, then it is necessary to prepare at least to perform electrical operations. Also, the equipment must be properly connected, and if necessary connected with other household devices.

Alarm Features for an Apartment

The principle of operation of most systems intended for urban housing is similar to complexes for private houses. In this case, there are a number of differences that determine the merits and demerits of such protection. As a rule, a security alarm system is installed in an apartment based on GSM technology, that is, with the expectation of fixing an intruder's intrusion through a door and a window. Accordingly, there should be a certain number of sensors capable of completely covering all openings. A common problem in the implementation of such systems in apartments is a close space and interference from household equipment. In such conditions, the sensors can operate on the airflow from the air conditioner, on the movement of animals.

After finding signs of finding an uninvited guest in the apartment, the system sends a corresponding message to the owner. If an alarm system is installed in an apartment outside the office, then, as a rule, the owner's notification and the reaction of the device is limited. It is also possible to send a signal to the center of a specialized security company, but this approach is more common when protecting private houses.

Standalone alarms

This kind of GSM-signaling is significantly limited functionality, but there are a number of advantages. The fact is that such complexes are able to work independently of the main power supply. If an attacker decides to disturb the supply of electricity by electricity, the alarm in the apartment will not cease to function. Autonomy is provided by its own batteries, which can maintain the performance of security systems for several months.

As for the shortcomings of models of this type, they are directly related to the need to minimize energy consumption. Just to ensure continued battery life, manufacturers are reducing the capabilities of the modules. For example, interaction with the central control panel, feedback, and also overlapping with other devices is excluded. At the same time, the security alarm systems of apartments with autonomous operation allow the use of the sensors provided in the kit, and also have a radio module for control.

Wireless alarms

The classical scheme for implementing the connection of sensors to the main unit provides for the organization of a wired network. However, this method of installation has several significant flaws - for example, the visibility of communications for an attacker. In addition , the installation of security alarm in the apartment with the use of a cable connection requires additional installation operations. For this reason, more and more popular are wireless systems in which the interaction between the components of the security complex is realized via radio channels. In terms of functionality, such models are almost inferior to wired ones - the same opportunities for two-way communication, alerting the owner of threats, connecting to other devices.

But in this case, there are some disadvantages. In particular, there is no possibility of sending a signal directly to the departmental control panel. Many users are concerned about the possibility of third-party signal suppression. But if the installation of alarm in the apartment is performed with the use of anti-glare, then such threats can not be afraid.

Alarm with connection to the control panel

As stated above, for the apartments are rarely selected systems that allow you to alert both the owner and the special security teams. But this issue, rather, is not technical, but tactical, and everyone decides it based on their conditions of housing exploitation. If it is supposed to cooperate with security companies, then the system must definitely support the possibility of connecting to the central console. Such apartment security alarm systems usually have a broader functionality, are equipped with several communication channels and allow you to send messages to several addressees. But the cost of such complexes significantly exceeds the solutions for private signaling.

Alarm Sensors

Before the system begins to send out signals about the danger, reactive devices should be triggered - that is, sensors. A lot depends on the choice and installation of sensors. In the newest sets, manufacturers provide for several dozens of sensors with different operating principles. In addition, the alarm in the apartment can perform and indirect functions to detect smoke, gas leaks, etc. To date, the most effective means of protection include infrared, magnetic, ultrasonic and microwave sensors. It is expedient for the apartment to use motion detectors, which are installed in the entrance area, as well as devices that allow fixing the damage to the glass - respectively, they are mounted on the windows.

The main problem with using sensors is the probability of a false call. It has already been mentioned that GSM-signaling in an apartment can trigger on animals and other equipment. To exclude such a possibility, it is recommended to mount different sensors, performing adjustments taking into account the complex activity of the detectors.

Installation of equipment

The pledge of a quality installation is an initially correctly designed system. The installation plan takes into account the location of the main unit, sensors, as well as auxiliary safety features. Typical installation of security alarm in the apartment assumes that the control panel will be mounted to the wall, and the detectors will be dispersed in the most vulnerable areas of penetration. On the doors are usually mounted opening sensors, which allow you to record the entry of third parties. In the passageways, you can provide additional motion sensors, and windows should be provided with devices that allow monitoring the integrity of the glasses.

The interaction between the sensors and the main control panel depends on the type of system. The most labor-intensive installation of alarms in the apartment is performed through a cable connection. In this case, it is desirable to implement the wiring in an underground or ceiling niche, the main thing is to ensure the minimum visibility of the cable.

Connect and configure

At this stage, the panel is connected to the power supply. Again, if an autonomous system is used, it is enough to make sure the battery is fully charged. In all other cases, it is necessary to make the connection to the mains. Typically, the kits include a complete set of elements that connect the alarm in the apartment, and also fix the wiring. Regarding the configuration, it depends on the functionality of the system. Basic execution of the equipment requires only drawing up a list of contacts and installing the complex in a working state. The most convenient in this respect are devices connected to the computer. With the help of a special program, the user creates contacts and selects the optimal mode of alarm operation.

Price issue

As a standard equipment alarm systems, apartments can cost an average of 7 to 10 thousand rubles. This is the optimal format for a set of several sensors and a control panel, allowing to ensure the protection of an acceptable level. If an inexpensive option is required, then you should refer to self-contained wired systems. This is a very effective signaling in an apartment, the price of which can fit into 5 thousand rubles. For multi-level protection of an apartment of a large area, it is desirable to provide a wireless type system, which also has the possibility of connecting to a departmental security panel. This option can cost 20-25 thousand rubles. The most popular products to date are Kenwei, Legrand, Express GSM products.

Conclusion

A modern apartment is a platform in which dozens of electrical appliances and devices can be concentrated. Therefore, the alarm in the apartment should occupy the optimal place in terms of convenience, the conditions of which, however, should not reduce the effectiveness of the security function. In addition, technology allows you to combine such systems with household appliances, providing and security of another property - from fires and leaks. Initially, it is necessary to provide for the response of the device to the fact of penetration. At a minimum, the alarm should notify the owner of the threat, or even better - automatically call an emergency team.

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