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Alarm with gsm module to control the car through a smartphone. GSM module for remote control Types of gsm modules

The development of cellular and mobile communications causes the emergence various devices that can be controlled from a regular smartphone. Such devices are also available in security systems ah - these are devices that use GSM modules.

Such security systems have become the most effective in use to protect homes and property from burglars. These devices are very low cost. Devices equipped with GSM modules are controlled remotely.

The modules can control any automatic system remotely, receiving a control signal from a smartphone operating in the GSM range, and performing the functions of the connected equipment. It can be used to control gates, barriers, irrigation, heating, lighting systems, and you can also remotely reboot routers or even servers.

Modules have gained great popularity as an inexpensive and reliable controller for controlling access to the territory. His work can be combined with the work of well-known foreign brands of gates and barriers.

Operating principle

According to its principle of operation, GSM modules are a receiver of radio frequency waves with a cellular SIM card installed. A controller is used to process information. The telecom operator can be any. The database stores the phone numbers of users who are allowed to have access to the protected area. Innovative models can have a memory for 2000 subscribers, more expensive models can store 10,000 numbers in their memory.

Opening the gate by mobile phone

During a call from the user, the signal goes to the controller, which checks the number of the incoming subscriber with the numbers available in its database. If such a number is found in the database, then the controller issues a command for some action of the drive mechanism, for example, opening a barrier or gate. If there is no such number in the database, then the controller drops the call and does not perform any actions. Similarly, the controller acts on the drive of other actuators.

No connections for conversations and other purposes are made with the calling user, or this connection is established for only a few seconds. Therefore, there is no payment for communication services, you can use it for free. Some GSM modules of devices are programmed in such a way that when any call is received, the number identification does not occur at all, and access is allowed to any person who called.

The control unit of the GSM module can be configured using SMS commands, as well as in a special program on a computer by connecting the module to a USB port, or on a smartphone by downloading a special application.

Advantages and disadvantages
Before purchasing a GSM controller, study all the features of this device that distinguish it from other models:
  • There is no need to purchase special control panels for each subscriber, as well as various key fobs or cards.
  • Some systems equipped with GSM modules have restrictions on the number of users.
  • You can give a command for any action of the system, being in any place where there is a network of your mobile operator. Therefore, you can, for example, open the gate to your friend on the territory, while being in a completely different place, the main thing is that your operator's network operates there. It also simplifies the work of security personnel.
  • It is possible to configure the system on a computer: delete or add subscriber numbers to the database, change the provision of access by day of the week, time of day, keep a check-in and check-out log, prohibit entry if there is a debt to pay for services, etc.
  • GSM modules can be mounted on automatic systems any manufacturers.
  • Low equipment cost. GSM modules are approximately equal in price to the price of three control panels. If the number of users is significant, then the cost savings will be greater. There is no subscription fee.
  • This system is easy to install and operate. Any person with basic knowledge of electrical engineering can install it, according to the attached instructions.
  • Compared to equipment that is controlled by wires, it is possible to leave the interior of the room unchanged during installation without damaging anything. No wires are required as the signal is transmitted via radio frequency. Wired sensors can be used as auxiliary devices in its kit.

A serious disadvantage of such systems is the fact that the drive mechanisms will not work if the smartphone battery is dead, or if you do not have money on this number. However, there is a similar disadvantage in systems with control panels.

Also, the fact that the GSM signal can be jammed can be attributed to the disadvantage. In this case, such an alarm is inferior to the usual options.

Scope of use

GSM modules are used in various types of equipment with electric drives:

  • Car alarms.
  • Office doors with electric locks.
  • Heating electric boilers.
  • Automation of barriers and gates.
  • Various alarms and security systems.

The first places of application of GSM modules were in video cameras, alarms that send SMS when the motion sensor is activated. At present, the scope of such controllers has become much wider.

The modules have gained great popularity in the systems for managing the entrance to the villages of cottages, residential complexes, commercial facilities with a significant number of subscribers.

How to choose GSM modules

Wireless systems are constantly being updated, and their technologies are being improved. No special skills are required to set them up, everything is done in a few minutes. Communication is carried out by any gadgets equipped with mobile communications. This has gained relevance in places where there is no conventional wired telephone connection. Thanks to such advantages, GSM modules modules have become leaders in sales.

For normal functioning module, you need to think over the installation site in advance, taking into account the requirements. Only by understanding the operation of the device and the conditions for its operation, you can make the right choice of a model that will work. long time no faults.

Most important point is the type of the object. The choice of a model with specific technical data depends on this. The apartment requires a device that will protect the housing from the entry of strangers. Such a device can be an alarm system with a GSM module and a motion sensor. It will track penetration attempts.

If there are elderly people or a child in the apartment, then there are versions with a video camera that will help you visually control the order in the room. When attempting to penetrate, a video camera will record the time of the incident and film everything that happens.

country house or country house can also be armed with GSM system. In this case, wireless sensors are often used to expand the alarm functions. Such models of devices will not only protect your belongings from thieves, but will also send messages about a water leak or a fire.

When choosing a GSM module and an alarm for a summer house, one should not forget about the operating temperature range. Many country houses and dachas are not heated in winter, and the temperature will be low in the rooms.

For the protection of offices, a GSM alarm complete with a camera is suitable. This makes it possible to learn about penetration, as well as to check the observance of working hours by employees, whether they leave and come to the workplace on time.

Humidity is also important for such devices. Imported samples of many GSM modules are not designed for the harsh conditions of the Russian climate. Therefore, when choosing devices, it is preferable to use domestic samples.

Lot positive qualities GSM modules proves its importance when used in security systems of various objects. Also, a large number of additional sensors and devices can be connected to it, which will significantly expand the functionality of the security system.

At right choice any system with a GSM module will be the best protection for property, will serve as a good assistant and inform you of unauthorized intrusions and incidents.

Overview of the GSM module on the example of the branddoorhan

The device is supplied with an antenna cable with an antenna on a magnet. It can be attached anywhere on a metal surface.

The kit also includes a USB cable for connecting to a computer and programming the device itself. The manufacturer's website has a program for setting up the module.

Having fixed the call and received the number of the caller, the block compares it with numbers from the internal list of subscribers. If it matches one of the numbers, it sends an external signal to control the drive. There is no cellular connection. The call goes to the SIM card and is immediately reset. A SIM card of any operator is installed in this block. It is better to use the operator with the lowest monthly fee, since the mobile operator can block tariffs without a monthly fee in a few months, if there are no calls and connections.

This device can function from -30 to +40 degrees. It is recommended to install in a heated room. Up to 500 users can be registered to this unit. Even being at a great distance from your home, you can open the barrier to your friends.

The GSM-module allows you to remotely control any automation, receiving a signal from a telephone operating in the GSM range, and turning on / off the connected equipment. It is used to open swing and sliding gates, a barrier in parking lots, parking lots, in summer cottages and garage cooperatives, private houses, remote control engineering systems watering, lighting, heating, rebooting servers and routers.

This is how the owner opens the gate at the entrance to the territory

The GSM-module is most widely used as a reliable and low-cost controller for managing group access to an object, compatible with the popular automation of gates and barriers Doorhan and Came.

How the module works

In essence, a GSM module is a radio receiver with an installed sim card of any mobile operator and a controller for processing incoming and outgoing information. The module database contains the phone numbers of all users who have the right to access the closed area. Modern models support recording and storage of up to 2000 numbers, more expensive modifications are capable of processing up to 10,000 numbers.

The principle of operation of the device is shown in the figure.

Schematic diagram of the device

When making a call, the controller checks the incoming number with the recorded data, and if it is in the memory, a command is given to open and actuate the barrier and sliding gate drive. If the number is not in the list, then the device simply hangs up the call without doing anything else. Similarly, the controller opens swing gates equipped with an electric lock and a Doorhan or Came drive.

There is no connection with the caller, or it is disconnected after a few seconds, due to which the cost of paying for cellular services is zero. If the data does not match, then the pass through the enclosing device is not provided. In some models, it is possible to disable identification, and the pass is carried out with any incoming call to the controller. The GSM module control unit is configured using SMS commands, a web interface, a program on a computer connected via a USB port, and an android application for smartphones.

Let's give an example of a gsm-module from Tor-House LLC. There are two models that differ in the number of user numbers and the set of functions. Photo modules in the figure below.

The technical characteristics of the modules are given in the table.

Characteristic Model TH-G01 Model TH-G02
Power supply, V =12 or 24 V =9 ... 24V
Frequency, MHz Bands 850/900/1800 Bands 850/900/1800
SIM card Standard 1.8/3V Standard 1.8/3V
Antenna 50 Q SMA, connection of an external antenna with SMA connector is possible
Relay 1, dry contact NO/NC 2, dry contact NO/NC
Number of users 99 3002
User registration SMS SMS or call
Temperature range -30 … +60 -30 … +60

Pros and cons of gsm modules

  • there is no need to purchase individual remote controls, key fobs or cards, and not all barrier control systems are “rubber” and are designed for a limited number of them;
  • you can open a barrier or gate from any place included in the coverage network of a mobile operator, thanks to which it is not a problem to provide a pass for a friend to the territory, being out of reach - not a problem, + simplifying the work of the security service;
  • control - through software or SMS commands, it is possible to add and remove numbers from the database, configure such parameters as admission by day of the week, time of day, entry ban in case of non-payment of mandatory fees, entry log, etc.;
  • the ability to install on automatic barriers and gates of any manufacturer;
  • savings - the price of one gsm controller is approximately equal to the cost of three Came remotes, and with in large numbers users, such automation of travel is significantly more profitable.

And a small fly in the ointment in a barrel of honey - it will be impossible to open a gate or a barrier with a dead phone battery or a zero balance, whether they are Doorhan or Came three times, but the same thing can happen if you, for example, have forgotten or lost the remote control.

Characteristics of popular models

Teltonika

A simple module that provides services to up to 500 clients. It is installed on swing gates, used to control barriers, sliding gates and other devices with electric drive.

Teltonika VRT012

Compatible with Doorhan automation, operating voltage - 12 V, equipped with a power supply for connection to a 220 V network. Works stably from -20 to + 40 ° C. The client list is set up via SMS or via a computer application.

doorhan

The controller stores up to 500 numbers in the database. Designed for installation both directly into the body of sliding gates and barriers with Doorhan automation, and outside. Operates at a temperature of -20 to +40°С, has its own housing for protection against external influences. Power supply 12-24 V.

Doorhan module

Parameters are configured by SMS commands or via a computer. The Doorhan module is compatible with other manufacturers' automations, there are only a small number of actuators that require additional adaptation. To find out about the possibility of installation, contact the specialists of the organization-seller.

ESIM 110/120

Provides access to the territory of up to 500 clients, an additional option - expansion up to 2000. In the improved version - ESIM 120, cloud management technology is implemented through the WEB interface and with mobile application.

ESIM120 ELDES — GSM controller for opening gates and access doors

The controller is compatible with Doorhan sliding gate automation, is compact and can be built inside the drive system unit. Convenient logging, where you can set various parameters for entry permits individually for each client and see who and when drove in - a memory for 1000 events. Operating voltage 10-24 V, temperature range from -20 to +55°С.

Places of application

The modules are used to control any type of equipment with an electric drive:

  • automatic gates, barriers;
  • boilers;
  • office doors (if there is an electric lock);
  • alarms;
  • cars;
  • and other devices.

We are already familiar with devices such as GSM / MMS cameras (), GSM alarms () that send messages when a motion sensor is activated. These were the first devices using GSM-modules and their use began to expand.

GSM-modules are being actively implemented, they showed the greatest efficiency for control at the entrances to cottage settlements, large residential complexes, commercial facilities with a large number of staff or customers.

Let's say there are 5 houses in the residential complex "Berezka", 500 apartments are multiplied by 1500 rubles. (average key price). The HOA will have to collect 750,000 rubles from the residents. only for the purchase of keys.

It turns out a big economic benefit in comparison with the purchase of keys!

It will be easier to persuade homeowners to buy an automatic barrier when the amount of investment in equipment and installation is 2000-3000 rubles per apartment.

Compared to RFID tags, which can also be used as gate openers, RFID identification is somewhat different, the equipment kit is more expensive, but the range of application is wider.

In the next article, we will analyze the module from SmartAirkey - keyless access to the entrances and parking lots of apartment buildings.

Today, various systems are used to protect a vehicle, ranging from conventional mechanical blockers to modern GPS alarms. The latter are becoming increasingly popular due not only to reliable system protection, but also the convenience of managing the security system. In addition, thanks to the feedback function and the ability to remotely start the engine, you can control your favorite car without using a regular key at all.

GSM alarm (car) is a device that instantly notifies the car owner about an attempt to break into the car through the use of cellular channels. This option becomes possible thanks to a special module that monitors, that is, determines the location of the car by communicating with the base towers of cellular operators or GPS and GLONASS satellite systems. Outwardly, this module resembles a standard mobile device, equipped with a screen, keyboard and connectors for connecting various sensors (opening / closing doors, windows and much more). Sensors send information about everything that happens to the module, from which the alarm signal is redirected to the phone of the owner of the car. Thanks to this, you can prevent car theft by turning off the engine and quickly determine the location of the car.

Let us consider in more detail the advantages of such “smart” systems.

Benefits and basic commands of the GSM/GPS module

GSM alarm system for cars is developed taking into account the latest technologies, which will not allow hijackers to use computer programs or so-called grabbers to disable the security system. The effectiveness of alarms with GPS / GSM modules is due to the fact that the owner of the vehicle is always aware of the state of his car and where it is located. All information is displayed on a special keychain or on the phone. At the same time, you can control the car not only using a smartphone on which a special application will be installed, but also from a regular cell phone, by sending an SMS or a call. In addition, many alarms equipped with a module have a built-in microphone, thanks to which you can listen to what is happening in the car.

Another advantage is that the car owner can start the engine while at home. Moreover, you can program the motor to turn on at a certain frequency, for example, every hour for 10 minutes. Thanks to this, in winter time of the year, the “engine” of the car will not cool down and you can save a lot of time in the morning. You can also set the temperature threshold at which the systems will automatically work.

Healthy! It should be borne in mind that although the packaging with the alarm indicates a range of about 1,500 meters, in fact this distance will be much less. The fact is that such measurements are carried out in areas located far from cities, where the signal does not encounter any interference. In the city limits, such systems will catch at a distance of 300-500 meters. Therefore, if you live on the top floor, be sure to check the actual signal range.

Speaking about the advantages, it is worth mentioning the ease of installation of such a security system. To do this, you do not need to contact a specialized auto center. You only need to fix all the sensors, insert the SIM card into the appropriate slot and activate it from your mobile phone.

  • monitor the status of the alarm and receive information about its operation;
  • transmit the panic button signal directly to the security console;
  • listen to the interior of the car;
  • enable and disable the protection mode;
  • disable preliminary or main shock sensors;
  • auto start for cars without alarm;
  • block the motor completely.

When choosing a system, pay attention to all these options, as well as to the manufacturer of the security complex. Today, the Ghost and Starline devices are the most popular.

Ghost systems

Depending on the modification of these devices, the availability of certain modules and additional accessories. For example, an alarm in a Ghost car with an immobilizer will have a number from 510 to 540. The GSM alarms we are interested in can be identified by the first digit - 8 (for example, 810, 820, 830 and 840). All these modifications have the following characteristics:

  • CAN controllers, thanks to which reliable integration with vehicle systems is carried out.
  • The "PIN to drive" function, which acts as an additional protection, rjulf, in addition to using a special electronic key, the car owner must enter a special code.
  • Sensors of external influences (tilt, shock, displacement and many others).

In addition, the alarm in the Ghost car is equipped with all the standard "chips", including remote control, microphones and the ability to auto-start the engine.

If we talk about the cost of these security systems with GPS modules, then:

  • Prizrak 810 will cost you 15,000 rubles. Just keep in mind that this modification is not equipped with a special DDI 2.4 GHz radio tag, which allows not only to more reliably protect the car from theft, but also to exclude the possibility of a false engine stop. Also in this system there is no special relay that turns off the engine.
  • Prizrak 820 costs a little more - 18,000 rubles. This system is also not equipped with a radio tag, but a mini-relay that turns off the engine is included.
  • Prizrak 830 costs 17,500 rubles. The system is equipped with a radio tag, but there is no relay.
  • Prizrak 840 for 21,800 rubles is equipped with all the necessary “gadgets” and will most reliably protect your car.

Starline Systems

These systems appeared on the domestic market relatively recently (in 2013), but a short time they won the hearts of motorists, who distinguish Starline among the many security systems with GPS modules and the ability to autorun.

If speak about model range, then it is much wider than that of the previous manufacturer. In order to navigate in all products, you need to understand the simple labeling. For example, Starline A94 GSM has the following designation:

  • A - device series;
  • 9 - the presence of the autorun function (if it is 9, then it is there, if 6, then it is absent);
  • 4 - generation of the system.

Today, Starline has several series. There is no GSM/GPS module in the “E” series, but you can install it yourself. "A" - has a control function from the phone and a more modern key fob. Series "B" is distinguished by increased noise immunity and the possibility of GPS monitoring. "D" - designed for SUVs, while the rest of the functionality is the same as for category "B" products.

At the same time, the security system is controlled through a special mobile application Telematika 2.0.

If we talk about the cost of such systems, then the most popular models will cost:

  • E90 GSM about 16,000 rubles;
  • A94 GSM can be bought for 18,000 rubles.

The latest model became the most purchased in 2013, when the company literally blew up the domestic car market with its powerful equipment. Today A94 GSM is also in great demand.

In custody

Of course, a car alarm with auto start and the ability to control via phone is the most reliable today. Such devices work quickly and allow you to prevent theft in a matter of minutes, and even if the car still left the garage or the place where you left it, thanks to a special module your vehicle will be found long before the attackers have time to overtake it for disassembly. When buying such security systems, remember that it is better to purchase such products in specialized stores or dealerships. When buying on the market or "from the hands" you run the risk of getting the device program codes, which the attackers already have.

The activity of our video surveillance online store covers the entire range of security and protection equipment, which includes:

and much more

Carrying out deliveries throughout Russia, our company delivers goods even to the most remote regions of the country. We try to satisfy the most demanding client.

Active-SB specialists understand the specifics of the work of security and video surveillance systems not only in Moscow, but also in remote regions with difficult climatic conditions. Our employees will offer you the most suitable options both in terms of functionality and cost, tell you about their capabilities and justify the need to use certain technical systems.
Trading house of security systems Aktiv-SB conducts service and warranty service of the sold equipment, acceptance and verification of goods of inadequate quality, exchange of faulty equipment.

Our clients are commercial organizations and end users, installation companies and government enterprises. More than 50,000 registered users of the corporate website have access to a constantly updated database of technical documentation, certificates for modern systems security, as well as participate in the affiliate program and special promotions held by the company.

For the convenience of our relationship with customers, we cooperate with installation organizations that are ready to install video surveillance systems of any complexity and will always come to your aid. Therefore, if necessary, you can not only purchase equipment from us, but also, for example, order the installation of video surveillance systems or conduct Maintenance other security systems.

The work of our hypermarket of security systems is based on the principles of honesty, openness and decency. We look to the future with confidence, strive to develop and improve every day.

GSM Starline security system

Today, living conditions in megacities dictate their own conditions. Indeed, overcrowded cities, congested parking lots, and high crime rates that are becoming harder and harder to fight make every person more concerned about their own safety.
Of course, almost every car today has an alarm installed. But will this be enough to protect yourself from the theft of your favorite car? Of course, the alarm system will warn you about the approach of a stranger to the car, but will you have time to prevent the attacker's actions? Who will be faster? And is the risk justified?
What to do?
Autocentre is always one step ahead. We offer a unique service GSM installation module with which you can definitely sleep peacefully. The principle of operation of such a device is very simple: it constantly, in 24x7 mode, monitors the condition of the car and can determine its location with an accuracy of up to a meter. Moreover, due to the fact that the GSM module uses the same frequencies as mobile phones, information about the movement of the machine is automatically transmitted to your personal phone.
After installing the GSM module, you can block the engine within a few seconds and that's it. internal systems cars.

GSM module- which one is better to choose?

There are several major manufacturers of such security modules, however, the most the best option, from our point of view, will be the installation of the Starline GSM module. There are a number of reasons for this:

  • ideal ratio "price-quality". This is a fairly inexpensive device, which, at the same time, provides a good level of protection.
  • installation of an alarm system with the Starline GSM module does not present any problems. It works great with any alarms with flexible architecture.
  • GSM module installation Starline does not require much time. Our masters will perform this work in the shortest possible time. A few minutes in exchange for the 100% safety of your car - does that sound like a good deal?
  • G allows you to drive a car at any distance using a mobile application that is available for all operating systems (Android, IOS).

GSM-alarm system - a rational solution

So, this is the choice of thoughtful rational people who do not rely on the Russian folk “maybe”, but are used to keeping everything in their hands and independently “ruling” their lives.
In the auto center ST Autoimage we offer wide range services for the installation of security systems on domestic and foreign cars of any models. Convenient location, experienced professionals and the best prices in town.
Choose safety! Choose ST AutoImage!