Today for the protection of motor vehicles are used various systemsStarting from conventional mechanical blocks, ending with modern GPS alarms. The latter are becoming increasingly popular due to not only a reliable protection system, but also for 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, in general, without using a regular key.
GSM Alarm (automotive) is a device that instantly informs a car owner about an attempt to penetrate the machine through the use of cellular channels. This option becomes possible thanks to a special module that monitors, that is, it determines the location of the car, binding to the basic tons of cellular operators or GPS satellite systems and GLONASS. Externally, this module resembles a standard mobile device equipped with a screen, keyboard and connectors for connecting different sensors (opening / closing doors, windows and many other things). Sensors send information about everything that happens to the module from which the alarm is redirected to the phone owner's phone. Thanks to this, you can prevent car hijacking, turning off the engine and quickly determine the location of the machine.
Consider more details of such "smart" systems.
GSM alarm system is developed taking into account newest technologiesthat will not allow hijackers to use computer programs Or so-called grabbers, to disable the security complex. The effectiveness of the alarms with GPS / GSM modules is due to the fact that the owner of the motor vehicle is always aware of what its machine is the state and where it is located. All information is displayed on a special key chain or on the phone. At the same time, you can control the car not only with the help of a smartphone on which a special application will be installed, but also from an ordinary cell phone, by sending SMS or 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's cabin.
Another advantage is that the car owner can start the engine while at home. Moreover, you can program the inclusion of a motor with a certain frequency, for example, every hour for 10 minutes. Thanks to this B. winter time The year "The engine" car will not cool and you can save a bunch of time in the morning. You can also specify the temperature threshold at which the systems will be operated automatically.
Useful! It should be borne in mind that at least on the package with the signaling and indicates the range of about 1,500 meters, in fact this distance will be significantly less. The fact is that such measurements are conducted on the ground located away from the cities where the signal does not meet any interference. In the urban trait, such systems will be caught at a distance of 300-500 meters. Therefore, if you live on the top floor, be sure to specify the actual signal range.
Speaking of advantages, it is worth mentioning the convenience of mounting such a security system. For this you do not need to contact a specialized car center. You only need to fix all the sensors, insert a SIM card into the appropriate slot and activate it from a mobile phone.
When choosing a system, pay attention to all these options, as well as the firm of the manufacturer of the security complex. Today, the ghost and StarLine devices are most popular.
Depending on the modification of these devices, the presence of certain modules and additional accessories will depend on. For example, the alarm in the "Ghost" author with an immobilizer will have a number from 510 to 540. GSM signaling you are interested in on the first digit - 8 (for example, 810, 820, 830 and 840). All these modifications have the following characteristics:
In addition, the alarm in the "Ghost" car is equipped with all standard "chips", including remote control, microphones and the ability to autorun the engine.
If we talk about the cost of these security systems With GPS modules, then:
These systems appeared in the domestic market relatively recently (in 2013) but in a short time they won the hearts of motorists who allocate "Starline" among the many security complexes with GPS modules and the possibility of autorun.
If speak about model row, it is much wider than the previous manufacturer. In order to navigate all the products, it is necessary to deal with simple labeling. For example, StarLine A94 GSM has the following designation:
Today, Starline has several series. In the series "E" GSM / GPS, there is no module, but it can be installed independently. "A" - has a function of control from the phone and a more modern keychain. The "B" series is characterized by increased noise immunity and the possibility of GPS monitoring. "D" - designed for SUVs, while the rest of the functionality, the same as the products of the category "B".
At the same time, the control of the security system is carried out through a special mobile application Telematika 2.0.
If we talk about the cost of such systems, then the most popular models will cost:
The last model became the most purchased in 2013, when the company literally blew up with its powerful equipment domestic car market. Today A94 GSM also enjoys great demand.
Of course, car alarm with the autorun and the possibility of control through the phone today is the most reliable. Such devices quickly work and allow you to prevent hijacking in a matter of minutes, and even if the car still left the garage or, the place in which you left it, then thanks to the 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 acquire such products in specialized stores or dealer centers. When buying on the market or "with hands" you risk getting a device program codes that already have in stock by intruders.
The appearance of I. wide use Wireless GSM communications led to a massive transition first automotive, and a little later, domestic, garage and country security alarms From sirens to a full-fledged remote control system control system. Especially the case accelerated after a decrease in communication rates and cheesing GSM modules. In some cases, for example, for a garage or cottage, to construct an effective alarm with the possibility of instant receipt of an opening signal, in other way it is almost impossible.
The development of mobile technology has made it possible to obtain a very compact and economical device in the form of a GSM module with a control unit and sensor system. Ideally, wireless alarm provides the following functions:
For your information! The first three functions are endowed with all, even the most budget models of alarm with GSM module, the presence of more complex functions is determined by the specifics of the specific system for the cottage.
In the first signaling models, manufacturers tried to combine the functions of autonomous and wireless alarm. That is, when machining the system included Siren and sent a message to a mobile phone. But in practice it turned out that sound support often prevents the thief of the thief at the cottage, so in newer versions a function of disconnection of the revoon appeared.
Dacha can be located in the "blind" zone or terrain with a bad reception of the GSM signal, therefore there is a certain risk of loss of signaling system. In some cases, they establish an external antenna, but it only pushes criminals to unlawful actions in the country.
In addition, not all GSM modules Equally well tolerate "work" in the country in conditions low temperatures or severe heat. The most vulnerable remains batteries that need to be regularly charged and insulated in the cottage room.
In addition to the general features above, many models have their own interesting specific capabilities, the presence of which makes them the most suitable for use in the country.
The development of the company "IPRO" is well known thanks good quality Studies of the logic of the alarm. To the above capabilities of "Watch 4", you can add several specific functions, especially suitable for use in the country:
In addition, GSM alarm can produce four types of text messages to a mobile phone triggering of a certain type of security module sensor. If necessary, you can remotely turn on the microphone and listen to the setting in the cottage room.
"TAVR Dacha", models 01 and 02 are deservedly considered to be one of the leading in the line of domestic and foreign alarm systems. And it must be recognized, such an assessment corresponds to the possibilities and functions of alarm with the GSM module.
First, the most significant advantage, in comparison with other models for giving, you can call the two-module arrangement of the TAVR Dacha. This means that the control unit with the processor and sensors is made in the form of a separate panel, which is necessarily located indoors of the cottage. The GSM signal receiving module is made as a separate autonomous power supply box, which allows us to divide both blocks by a distance exceeding 200 m.
In fact, this principle of the layout "TAVR Dacha" makes it possible to solve most of the problems with the "shadows" and the silence of the signal that most users of wireless alarms with GSM module are so afraid.
Secondly, setting up and access to service and programmable functions is possible only using special magnetic keychains. They are used to remove or activate the alarm in the working state. This means that any extraneous persons who have fallen into the giving room where the control panel is located, or even intruders that penetrated by hacking, will not be able to change the wireless alarm settings with the GSM module.
In third, the autonomous alarm GSM TAVR signaling is designed for very economical consumption of electricity, the average duration of the four finger elements, according to the manufacturer, should be at least one year. The truly economical is very important when the remote objects are protected, to which there is no permanent and regular access.
For your information! To ensure the work of the "watch" company, the manufacturer is recommended to use an acid battery.
Most sensors are located inside the control panel housing, so when the alarm is set to perform certain requirements. You can not post the panel on the heated or supercooling surface or the wall with high levels vibrations. This, first of all, negatively affects the state of batteries and electronic components that are not designed for condensate falling.
In addition, the GSM model "Cottage 01" and 02 allows you to perform sufficiently serious current temperature control. At air temperature in a room for more than sixty degrees, the module generates and sends a message about the critical situation.
In case your cottage is a full-fledged vacation home With a significant territory, a large number of objects capable of presenting interest to the criminal element, a more powerful and perfect signaling system will be required.
The most correct solution will be the installation of additional video or cameras that fix events in a protected area in real time. In this case, you can install a full-fledged security complex or restrict ourselves to installing the GSM module "Guard".
The possibilities of "guard" significantly exceed the previous models. For example, the "Guardian S200 MMS" option is capable of working simultaneously with the 16th Wireless Motion Sensors and perform up to 20 high-quality photos. In this case, the series of snapshots can be obtained on a mobile phone and determine the degree of threat, without leaving the object.
With competent use of the camera, you can monitor the situation in a very dense control mode. In some cases, this method allows you to identify signs of an impending threat long before it appears in the country. For example, fix the transport or persons of the marginal view.
Wireless alarm is well suited for most cottages, but provided that the stable power supply in the room is available for the full day. Otherwise, the module will fall asleep you with messages about an emergency, and go to economical regime Work. With full deief, the device will be able to work on a regular battery in 1000 mA / h no more than 8 hours.
This type of GSM alarm deserves close attention due to high stability to information load. Most of the events for setting and removing the alarm, making changes to the program, the occurrence of threats of the microprocessor of the "Guardian" duplicates text messages into several addresses, including electronic boxes.
The GSM module allows you to control remotely any automatic, taking a signal from a telephone operating in the GSM range, and enabling / disable the connected equipment. It is used to open the swollen and roll back gates, the barrier in parkings, parking lots, in summer and garage cooperatives, private houses, remote management engineering systems watering, lighting, heating, rebooting servers and routers.
So the owner opens the gate at the entrance to the territory
The most widespread GSM module as a reliable and budget controller for managing group access to an object compatible with the popular doorhan and CAME gateway automatics and barriers.
In essence, the GSM module is a radio receiver with an installed SIM card of any cellular operator and a controller for processing incoming and outgoing information. The database of the module includes telephone numbers of all users who have access to a closed territory. Modern models Support recording and storage to 2000 rooms, more expensive modifications are capable of processing up to 10,000 numbers.
The principle of operation of the device is shown in the figure.
Device operation scheme
When making a call, the controller recrees an incoming number with recorded data, and when it is presented, a command is applied to the opening and actuating the drive of the barrier and the slide gate. If there are no numbers in the list, the device simply resets the call without producing any more action. Similarly, the controller opens swing doorsEquipped with electric and drive doorhan or Came.
Connections with the caller's subscriber does not occur, or it is broken after a few seconds, due to which the cost of payment of cellular services is zero. If the data does not match, the pass through the enclosure device is not provided. In some models, it is possible to disable identification, and the pass is carried out at any incoming call to the controller. Configuring the GSM module control unit is performed using SMS commands, web interface, computer software connected via USB port, Android applications for smartphones.
We give an example of the GSM module from the company TOR-House LLC. There are two models that differ in the number of user numbers and a set of functions. Photo modules in the figure below.
Technical characteristics of modules are shown in the table.
| Characteristic | Th-G01 model | Th-G02 model |
| Power supply, B. | \u003d 12 or 24 V | \u003d 9 ... 24V |
| Frequency, MHC | Ranges 850/900/1800. | Ranges 850/900/1800. |
| SIM-card | Standard 1.8 / 3B | Standard 1.8 / 3B |
| Antenna | 50 q SMA, it is possible to connect a remote antenna with SMA connector | |
| Relay | 1, Dry Contact No / NC | 2, Dry Contact No / NC |
| Number of users | 99 | 3002 |
| Recording users | SMS. | SMS or call |
| Temperature range | -30 … +60 | -30 … +60 |
And a small spoon of tar in a barrel with honey - the gate or barrier cannot be opened with a discharged phone or zero balance, whether they are driving a doorhan or Came, but the same can be involved if you, for example, forgot or lost the remote.
A simple module that provides service to 500 customers. It is installed on the swing gate, is used in the control of the barrier, the retractable gate and other drives with the electric drive.
Teltonika VRT012.
Compatible with DoorHan automation, operating voltage - 12 V, and is equipped with a power supply to connect to the network 220 V. Stably runs from -20 to + 40 ° C. Setting up a client list is carried out using SMS or through a computer application.
The controller saves up to 500 numbers in the database. Designed for installation both directly in the housing of the sliding gate and the barrier with the Doorhan automation, and outside. Works at a temperature of -20 to + 40 ° C, has its own body to protect against external influences. Power supply 12-24 V.
Module Doorhan.
Setting parameters is made by SMS commands or through a computer. The DoorHan module is compatible with automation of other manufacturers, there is only a small number of drives for which additional adaptation is required. To find out about the possibility of installation, contact the Seller's Seller Specialists.
Carries out a pass to the territory of up to 500 clients, an additional option is an extension to 2000. In an improved version, ESIM 120 is implemented cloud management technology through a Web interface and from a mobile application.
ESIM120 ELDES - GSM Controller for opening a gate and akud
The controller is compatible with the automatic retractable doorhan gate, compact and can be embedded inside the drive system block. Convenient logging where you can set various parameters of the entry permissions individually for each client and see who and when you have driven - memory for 1000 events. Operating voltage 10-24 V, temperature range from -20 to + 55 ° C.
Modules are used to control any type of equipment with an electric drive:
We are already familiar with devices such as GSM / MMS camera (), GSM signaling (), sending messages when the motion sensor is activated. These were the first devices using GSM modules and their use began to expand.
GSM modules are actively implemented, the greatest efficiency was shown to control on entry into cottage villages, large residential complexes, on commercial facilities with a large number of personnel or customers.
Suppose in the LCD "Birch" 5 houses, 500 apartments multiply by 1500 rubles. (The average key price). HOA will have to assemble 750000 rubles from the tenants. Only on purchasing keys.
It turns out a big economic benefit in comparison with the purchase of keys!
To persuade the owners of housing to buy an automatic barrier will be easier when the amount of investment in equipment and installation will be 2000-3000 rubles from the apartment.
If you compare with RFID labels, which can also be used as the opening of the gate, the RFID identification is somewhat different, the equipment set is more expensive, but also the range of application is wider.
In the next article we will analyze the module from SmartairKey - invincible access to the entrances and parking lots of apartment buildings.
GSM / GPS modules for auto alarms promptly report the owner of the vehicle about its unauthorized use, start, stop or blocking power aggregateas well as remote execution of service functions. Devices are distinguished by versatility, they can be installed on all car brands. Some systems feed on the onboard network or others from the built-in power supply.
Driver informing can be sent by sending SMS or voice messages to the predetermined phone numbers of different mobile operators. The alarm management is removed by telephones using a cellular network radio channel. Only when submitting commands with specific phone numbers, they will be perceived.
The status diagnostics can be carried out thanks to the LED-lamp signal. Advanced car alarms are adapted for autonomous work. To connect them, it is enough to connect devices with an onboard power grid.
Some models GSM / GPS modules for auto alarms Possess energy-saving modes to increase the deadline. For example, in standby mode, the integrated battery will consume electricity only if there is a SIM card. And in case of disabling the main power source, the system will be able to function for several days.
Thanks to the use of GSM / GPS modules, you can create effective security-telematics complexes that are usually connected via the CAN bus. In contrast to conventional car alarms, the device of this species is given the signal to the owner, regardless of the distance to it. The main thing is to cover GSM.
Main functions
Most GSM / GPS modules for automotive alarms perform features:
Modern systems allow you to determine the location of the vehicle with an accuracy of several meters. It is for this purpose that GPS receiver is designed. After sending a request to the telephone device, a text message comes with the coordinates of the location of the vehicle. Even in the case of the hijacking, the car owner will be able to quickly find it or find out where the member of his family or another driver is now being driven by car.
Modern modules can process more than fifty commands, you can also program them. In the memory of the SIM card, you can write several phone numbers, messages will come to them. Thanks to the module, you can find out why alarm has worked. Has the reason for this opened door, engine start, triggering the shock sensor, turning off the parking brake, etc.
Branded GSM / GPS modules Multiplely increase the protection of the car and the convenience of its operation. Thanks to them, vehicle owners will always know where their four-wheeled friend and in what condition is its main systems.
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