Gsm module in the alarm for what. GSM gate automation control module
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 GSM module is a wireless device (modem) for receiving/transmitting data in mobile communication networks.
Neoway M590E is a dual-band GSM module without voice communication support.
Specifications:
frequency range
900/1800 MHz
Temperature Range
working: -40...+85 °
power usage
supply voltage: 3.3...4.8 V (nominal 3.9 V)
Communication protocols
GPRS class 10
GPRS: maximum speed 48 kbps
SMS: receive/transmit, point-to-point MO/MT, broadcast mode
built-in TCP/UDP/FTP/DNS protocol stack: TCP/UDP server client or M2M
AT command set
GSM 07.05, 07.07
Recently such a module came to me, I bought it from another seller, but he raised the price. This is a fairly old and simple module. The modem itself is some kind of used one, it can be seen from the photo, everything else is new. 
Everything comes loose, it remains to solder it all 
GSM module power supply
The manual says that if there is a 1000 uF capacitor in the power circuit, the current requirement for the power supply is 0.6A (at a voltage of 3.9 V) 
Do not forget the BOOT output must be shorted to GND through a 10 kΩ resistor, then when power is applied, the module will turn on.
The module is controlled by UART using AT commands
The module itself can be used in home automation and smart home systems, collect an alarm on it, connect it to Arduino, receive and send SMS and control devices remotely. In general, find a bunch of uses that are beyond the scope of this site. The module is very cheap, I recommend to buy. Who wants to receive Additional information, below are the links.
Download
Description and control commands
Neoway M590 Hardware Design Manual V1.1
Neoway M590 AT Command Set V3.0
GSM/GPS modules for car alarms promptly inform the owner of the vehicle about its unauthorized use, start, stop or blocking of the power unit, as well as remote performance of service functions. The devices are universal, they can be installed on all brands of cars. Some systems are powered from the on-board network or others from the built-in power supply.
Informing the driver can be carried out by sending SMS or voice messages to pre-specified phone numbers of different mobile operators. Alarm control is performed remotely by means of telephones using a radio channel of a cellular network. Only when commands are given from specific phone numbers will they be accepted.
Status diagnostics can be carried out thanks to the signal of the LED lamp. Advanced car alarms are designed to work autonomously. To connect them, it is enough to connect the devices to the on-board electrical network.
Some Models GSM/GPS modules for car alarms have energy-saving modes to increase the lifespan. So, for example, in standby mode, the integrated battery will consume electricity only when a SIM card is present. And in the event of a power outage, the system will be able to function for several days.
Thanks to the use of GSM / GPS modules, it is possible to create effective security and telematic systems, which are usually connected via the CAN bus. Unlike conventional car alarms, devices of this type give a signal to the owner, regardless of the distance to him. The main thing is to have GSM coverage.
Main functions
Most GSM / GPS modules for car alarms perform the following functions:
- Connection via 2CAN bus
- Ability to operate in Slave mode
- Remote control of engine preheaters
- Controlling the standard car alarm with your phone
- Immobilizer bypass module control
- Possibility of automatic and remote start of the motor
- Obtaining data on the coordinates of the location of the car
Modern systems allow you to determine the location of the vehicle with an accuracy of several meters. This is the purpose of the GPS receiver. After sending the request, the phone device receives a text message with the coordinates of the location of the vehicle. Even in the event of theft, the owner of the car will be able to quickly find it or find out where a member of his family or another driver who is driving the car is now.
Modern modules can process over fifty commands, they can also be programmed. Several phone numbers can be stored in the SIM card memory, messages will be sent to them. Thanks to the module, you can find out why the alarm went off. Was it the reason for this opened door, starting the engine, triggering a shock sensor, disabling the parking brake, etc.
Branded GSM/GPS modules will greatly increase the protection of the car and the convenience of its operation. Thanks to them, the owners Vehicle they will always know where their four-wheeled friend is and what condition his main systems are in.
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.
FAQ: |
| Question:-How do I know if GSM is suitable for my gate? |
| Answer:-GSM module can be installed on any gate. For most gates, nothing else is needed for this at all. There are a small number of actuators that may require additional adaptation of the GSM module. You can clarify the possibility of installation by calling our specialists. |
| Question:-From what distance can the gate be opened |
| Answer:-The gate can be opened from anywhere your phone works. Even from the other hemisphere of the earth. |
| Question:-And the gate can be opened by anyone who knows the number? |
| Answer:-Not. The gate can only be opened by the person whose phone is entered into the database of the GSM module. You can add and delete numbers using SMS commands or by connecting the GSM module to a computer. |
| Question:-We want to purchase a barrier for the courtyard area and choose remote controls. Does it make sense to pay attention to the GSM module? |
Answer:-Each case requires an individual approach, but in general it can be said that if there are 10 or more users, then the GSM module will already be cheaper than control panels. If there are a hundred or more users, then the benefit from installing a GSM module can be commensurate with the cost of the entire road automation project. In addition, everyone now has a mobile phone with them, and you still need to remember about the remote control when leaving your home or car. |
| Question:-How much does one call from a mobile to open the gate cost? |
| Answer:-Since having determined the number, the GSM module disconnects the connection, the call lasts less than one second and the call is not billed |
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Views 489 Posted on September 12, 2016We will tell you how cheaply you can increase the security of your car using an alarm system with the PIR ALARM GSM module.
The car alarm system with a GSM module allows you to instantly receive information about an attempted hacking and theft of a car anywhere in the world where mobile communications are available. Similar type car alarm interesting to many Russian motorists. A new module is not cheap. For such alarm models, prices start at 12,000 rubles. However, it is possible to upgrade a conventional car alarm with a GSM module. In this article, we will talk about this improvement.
It's no secret that most car alarms with key fobs from major manufacturers in the world can be retrofitted with various functions. So on a standard car alarm, you can install a GSM or GPS module for monitoring and control via a mobile phone. This is used by many manufacturers of car alarms, overestimating the cost of a separate GSM module. Nevertheless, there is a way out. For many models of car alarms, an autonomous Chinese-made GSM module may be suitable. For example, in many online stores from China, you can purchase a popular mini-alarm system with a PIR ALARM GSM module.
The principle of operation of the alarm system with the PIR ALARM GSM module
The mini-alarm itself is a small block, the size of which is smaller than a box of matches. It has a built-in infrared motion sensor, as well as a GSM module, into the slot of which a SIM card is inserted. Such an alarm unit can be powered from a small rechargeable battery or from an external source connected by a USB cable. Most often, such a mini-alarm system with a PIR ALARM GSM module is used at home. It is ideal for home safes or cabinets. It is enough to put such a device in a safe, close the door, and use an SMS command to arm it. As soon as the safe door is opened, the infrared sensor will work and send the corresponding message using the GSM module to the number of the safe owner. At the same time, a call will be made to the mobile phone number, with the help of which it will be possible to listen to the protected area through the microphone in the gadget. This will help to understand the situation in the security zone. We hope that we explained the functionality of the mini-alarm system with the PIR ALARM GSM module well enough. Many motorists have already guessed that such a mini-alarm system can be used in a car.
Here is a small block that can be used not only in a safe, but also in a car. PIR ALARM or its analogues will be useful to the owner of the car if he leaves it out of reach of communication with the remote control of the car alarm, which is already installed. Moreover, such a mini-alarm system is more effective, since it will transmit to the owner’s phone all the sounds that occur at the time of a car break-in: crackling plastic, rustling, rattling tools. However, motorists should still be aware that even such a device is susceptible to jamming. Accordingly, an alarm with a PIR ALARM GSM module is a rational and cheaper solution if the standard car alarm is not equipped with a GSM module. We are just informing you about a cheaper alternative.
Alarm installation with GSM module PIR ALARM
The very small dimensions of the alarm device block with the PIR ALARM GSM module allow you to install it in an inconspicuous place in the car. The device itself does not have an on/off button. It starts working as soon as a sim card has been installed in the unit. Also, the device block has an SOS button on the body, which is convenient when using this alarm in the form of a pocket tracker with an alarm button. Such a block can be worn by children. If something happens to them, they can press the SOS button and the phone will ring on their parents' phone.
Typically, the alarm unit is installed on double-sided tape. More often this is done in a place accessible to the owner, but non-standard for robbers. infrared sensor should be directed to the driver's seat.
After installing the alarm unit with the PIR ALARM GSM module in the car, it is necessary to bind the SIM card numbers to each other. The owner calls from his phone to the SIM card inserted into the alarm unit. With this call, the SIM card is bound. After the call, you must send an SMS with the text 1111 to the SIM card of the alarm unit. In response, the owner will receive a message with the text: The PIR alarm opened. From this moment, the alarm system with the PIR ALARM GSM module starts its work in the normal mode. With the help of SMS, it is also possible to disarm the alarm unit. To do this, send an SMS with the text 0000.
This is what the SOS button looks like on the device block. Also, owners should be aware that the built-in battery in cold weather will last a maximum of two days. That is why it is necessary to take care of the constant power supply of the alarm with the PIR ALARM GSM module. It may be necessary to purchase a Power Bank to connect the alarm device with a mini USB cable.
