The GSM automation control module is one of the most budgetary and convenient means for providing group access to an object. The GSM module is a separate device that is purchased separately and installed in addition to any gate drive or barrier. The device works like a mobile phone. A regular SIM card of any mobile operator is installed inside the GSM module. Phone numbers of system users are added to the device's memory, as in a mobile phone's address book. In order to open the gate, the user calls from his phone to the number of the SIM card installed in the GSM module. As soon as the call is made, the gate opens. The Doorhan GSM module has its own housing that protects the electronics from external influences. It can be installed directly in the gate drive housing, in the barrier housing, or located elsewhere.

Specifications GSM module Doorhan

The price of the GSM-module DOORHAN: 8,700 rubles.

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.

In this case, the control of the security system is carried out through a special mobile app 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.

Almost any equipment equipped with electric drives can be controlled remotely. This can be done by the gsm-module for controlling the automation of gates and barriers. Modern technical capabilities and the widespread development of mobile communications have made it possible to use control modules, even without increasing the cost of this connection.

The module is purchased separately and used together with a gate drive or barriers. The electronics of the device is reliably protected from possible external influences, as it can be used in the body of gate structures or barriers or mounted in other places. The device package contains the module itself, a cable for a USB connection with computer equipment, and professional software.

Operation at temperatures from -20 to +40 degrees is allowed (but the range may vary depending on individual specifications models).

Description of the principles of operation of gsm modules

Structurally, the control module looks like a receiver that receives and transmits signals in the GSM range. For its correct operation, a SIM card of a mobile operator is required, and the numbers of those subscribers who have the right to access the fenced area are stored in the memory. Standard models allow you to store 500 users in memory, which is quite a sufficient number even for large enterprises with high traffic.

When a call is made to the control panel by a client, the system automatically checks its presence in the memory. In this case, a mobile connection is not established, which allows subscribers not to increase their communication costs. If the checked number is found by the system in the database, then it sends a corresponding signal to the gate or barrier drive. As a result, the design opens the way for a verified user. Closing occurs automatically: the system sets a certain period allotted for the user to travel, after which the automation is triggered.

If the number of the verified subscriber is not found in the list, then the gate and the barrier will not open. The call will be dropped and the system will not respond in any way.

There are no particular difficulties when choosing and buying GSM modules, since almost all of them are adapted as accurately as possible for installation on any structure. At the same time, the gate or the barrier can be opened from any distance to which the GSM signal is distributed.

Benefits of using - modules

Installing these devices makes it possible to refuse personal cards, chips, key fobs, remotes. In addition, the use of gsm-modules greatly simplifies the performance of security functions: a pass to a fenced area can be provided even at a certain distance.

The device is easily configured, thanks to which it is distinguished by high functionality and ease of use. Numbers can be deleted from memory or added within the allowed number. Some modern manufacturers also offer modules with the ability to configure and restrict access to certain hours, days, as well as in case of non-payment of the rental amount for a parking space, as well as in other cases.

Equipping gate structures and barriers with modern gsm modules allows you to keep logs of visits and departures from the territory. With a large enough flow road transport such management is much more convenient and functional.

In terms of financial savings, the cost of one gsm controller is roughly comparable to the cost of three remote controls. If the system is used by a large number of subscribers, then automation due to modules is much more profitable and economically justified. To control the module, you can use a mobile operator's SIM card, which can only be configured to receive incoming calls. This eliminates the need to pay regular subscription fees for using communications.

The advent and widespread use of wireless GSM communication led to a massive transition, first of automobile, and a little later of home, garage and country security alarms, from a siren to a full-fledged remote control system for the security loop. Especially things accelerated after the reduction of communication tariffs and cheaper GSM modules. In some cases, for example, for a garage or a summer house, it is almost impossible to build an effective alarm system with the ability to instantly receive a signal about an opening, otherwise it is almost impossible.

Advantages and disadvantages of signaling for giving based on a GSM module

The development of mobile communication technologies has made it possible to obtain a very compact and economical device in the form of a GSM communication module with a control unit and a sensor system. Ideally, a wireless alarm provides the following features:

• Notify the owners of the cottage about the operation of one of the sensors. In some models, the alarm system sends a signal with a specific code that allows you to judge the causes of the alarm;
• Arm, remove and check the current state of the alarm using Push-messages, listen to the sounds inside the cottage;
• Control the numbers and sequence of sending SMS information about the triggering of the alarm element;
• Take pictures and send the frame to the programmed address;
• Manage with powerful mobile phone commands electrical appliances. You can turn on / off watering, heating, ventilation, any of the devices connected to the power module.

Note! The first three functions are endowed with everything, even the most budgetary alarm models with a GSM module, the presence of more complex functions is determined by the characteristics of a particular system for giving.

In the first alarm models, manufacturers tried to combine the functions of autonomous and wireless alarms. That is, when triggered, the system turned on the siren and sent a message to the mobile phone. But in practice, it turned out that the soundtrack often interferes with the capture of a thief in the country, so newer versions have a function to turn off the howler.

A dacha outside the city may be located in a “blind” zone or in an area with poor GSM signal reception, so there is a certain risk of losing control of the alarm system. In some cases, an external antenna is installed, but this only pushes criminals to illegal actions in the country.

In addition, not all GSM modules are equally well tolerated "work" in the country in conditions low temperatures or extreme heat. Batteries remain the most vulnerable, which must be regularly charged and insulated in the cottage.

The most interesting alarm models for giving

In addition to the general functions listed above, many models have their own interesting specific features, the presence of which makes them most suitable for use in the country.

GSM alarm system "Sentry" for giving

The development of the IPro company is well known thanks to good quality elaboration of the alarm logic. To the above features of "Sentry 4" you can add several specific functions, especially suitable for use in the country:

1. The ability to control several powerful electrical appliances, such as an irrigation pump or a ventilation system.
2. The function of connecting and de-energizing the power supply on garden plot. This option becomes especially valuable when strong wind or problems with electricity in the cottage.
3. The ability to simulate the presence of the owners in the cottage. According to the programmed sequence, the light can be turned on and off in the rooms, in the yard or at the entrance to the room.

In addition, the GSM alarm system can issue four types of text messages to the mobile phone about the operation certain type security module sensor. If necessary, you can remotely turn on the microphone and listen to the situation in the cottage.

Alarm system with GSM "Dacha 01"

"TAVR Dacha", models 01 and 02, are deservedly considered one of the leading in the line of domestic and foreign alarm systems. And it must be admitted that such an assessment corresponds to the capabilities and functions of an alarm system with a GSM module.

Firstly, the most significant advantage, in comparison with other models for giving, can be called the two-module layout "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 inside the cottage. The GSM signal receiving and transmitting module is made in the form of a separate self-powered box, which allows you to separate both units at a distance exceeding 200 m.

In fact, such a layout principle of "TAVR Dacha" makes it possible to solve most of the problems with "shadowing" and signal jamming, which are so feared by most users of wireless alarms with a GSM module.

Secondly, setting and access to service and programmable functions is possible only with the use of special magnetic key fobs. They are also used to remove or turn on the alarm in working condition. This means that any unauthorized persons who got into the summer cottage where the control panel is located, or even intruders who entered by hacking, will not be able to change the settings of the wireless alarm with the GSM module.

Thirdly, autonomous GSM alarm"TAVR" Dacha is designed for very economical consumption of electricity, the average duration of work from four finger elements, according to the manufacturer, should be at least one year. Truly economical is very important when protecting remote objects to which there is no constant and regular access.

Note! To ensure the operation of the "Sentry" by the manufacturer, it is recommended to use an acid battery.

Most sensors are located inside the control panel housing, so certain requirements must be met when installing an alarm. Do not hang the panel on a heated or supercooled surface or a wall with a high level of vibration. This, first of all, negatively affects the condition of batteries and electronic components, which are not designed for condensation.

In addition, the GSM Dacha 01 and 02 model allows you to perform quite a serious current control temperature. When the air temperature in the room is more than sixty degrees, the module generates and sends a message about a critical situation.

GSM alarm system "Guardian"

If your dacha is a full-fledged Vacation home with a large territory, a large number of objects capable of being of interest to a criminal element, a more powerful and sophisticated signaling system will be required.

The most correct solution would be to install additional video or cameras that record events in the protected area in real time. In this case, you can install a full-fledged security complex or limit yourself to installing the Sentinel GSM alarm module.

The Sentinel's capabilities greatly exceed previous models. For example, the Guardian S200 MMS option is able to work simultaneously with 16 wireless motion sensors and take up to 20 high-quality photos. At the same time, a series of images can be received on a mobile phone and the degree of threat can be determined without leaving the site.

With proper use of the camera, you can monitor the situation in a very tight area 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, to fix transport or persons of a marginal type.

A wireless alarm is well suited for most cottages, but on condition that a stable power supply is available in the room for a full day. Otherwise, the module will bombard you with emergency messages and switch to the economy mode. With a complete blackout, the device will be able to work on a regular battery of 1000 mAh for no more than 8 hours.

This type of GSM signaling deserves close attention due to its high resistance to information load. Most of the events on arming and disarming the alarm, making changes to the program, and the emergence of threats are duplicated by the Guard microprocessor by text messages to several addresses, including e-mails.

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- these are devices in which GSM modules are used.

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 comes in, 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.
• Such a system has easy installation and work. 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's 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 cottage villages, 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. You can also connect a large number of additional sensors and devices 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.