Every happy owner of a cottage or a richly furnished apartment has probably thought about how to make their property protected from thieves and other criminals.
Unfortunately, an ordinary alarm does not give the desired effect.
Sometimes the alarm does not have any effect on intruders. As a result, the owners find themselves in a hopeless situation.
In fact, there is a way out, and it will be interesting to those people who are used to relying only on their own strength.
Nowadays, GSM alarms are often used to protect and guard movable and immovable property. This security system will help save money on security and treatment of the nervous system.
GSM alarms are a fully automated security system that independently decides to call the police or fire brigade, depending on the problem that has arisen.
GSM alarms are a full-fledged security system.
Everyone has a mobile phone now, and if a burglar breaks into your home or other protected premises, an SMS about this immediately comes to your mobile phone.
Moreover, the system is capable of sending messages and calling several pre-recorded numbers.
GSM alarm is a special unit to which motion, volume, smoke, etc. sensors are connected.
If any of these sensors are triggered, the security alarm immediately starts calling all the numbers contained in the memory.
GSM alarm is usually created to work in a GSM-900/1800 standard cellular network.
This standard of cellular communication is the most widespread in Russia and the CIS countries.
The initial application of GSM alarms is remote control.
That is, you can control the alarm while being away from home or office.
Such alarms are controlled using SMS messages.
In the past, there were attempts to use a simple telephone line to protect various objects.
But there were more problems than advantages.
Despite the low cost, off-site security services have not been developed.
After all, the reliability of the telephone line is already very questionable, and what can we say if the intruders prepared in advance?
In this regard, GSM alarms received the greatest support and recognition from users. The requirements for the protected object turned out to be simple and, most importantly, accessible.
A GSM alarm can be installed in any home or office that is within the coverage area of GSM networks.
Naturally, the house must also have electricity.
GSM alarm is a small box that has several connectors for connecting various sensors and external devices.
The software allows you to configure the device in such a way that, if a fire occurs, the fire alarm system will be activated.
And if thieves break in, the number 02 and the owner's own number will be dialed.
A SIM card from any mobile operator is inserted into the device. All messages and calls are made as from a regular mobile phone.
If necessary, a voice call can be made to any number specified when setting up the GSM alarm.
The number to be called can be either a city or a mobile phone.
The voice message is recorded in advance in the memory of the GSM alarm, and it can be a completely innocent phrase or a set of words that are meaningless to outsiders.
The GSM alarm always calls back if the other end does not pick up the phone or the number is busy.
GSM alarm can be used to protect summer houses, garages, warehouses and even cars. If a GSM alarm module is installed in a car, it is connected to the on-board electrical network.
Thus, the device has both autonomous power supply from batteries and power supply from the car network.
With this connection scheme, the service life of the alarm is practically unlimited.
The GSM alarm can operate for two days from its own lithium-ion batteries.
The GSM alarm system supports remote control. If necessary, the alarm system allows you to listen to all conversations that are taking place in the car.
It is also possible to connect a GPS module to the main alarm system.
In this case, if the car changes its coordinates without the owner's help, the GSM alarm system will immediately inform the owner about it.
And in the event of a car theft, you can receive information from the satellite about the location of the stolen car every minute.
Installing a GSM alarm system is very simple, and there is no need to call a technician to set it up and connect it.
It is enough to place the alarm in an inconspicuous place in the car and set up the input/output devices.
It is necessary to specify the landline or mobile phones that will be dialed. Then you need to enter the text of voice and SMS messages into the memory.
Next, you should connect the security sensors to the device.
The security alarm can work with almost all types of sensors, so even the most experienced thief will not be able to slip past such a security system.
GSM alarm works in all types of GSM networks.
Moreover, it is worth noting that all models of GSM alarms that are produced in Russia are specially adapted to domestic operating conditions.
After all, not every foreign electronics can work at sub-zero temperatures.
Most models of GSM alarms have an LCD display, which displays all the information necessary for setup and operation.
The display will help the owner navigate all the settings of the device more freely.
In general, if you look at the market of devices for ensuring the security of your property, GSM alarm confidently comes out on top.
First of all, this is explained by the fact that such security systems do not require excessive attention.
Once installed and configured, the GSM alarm will work for many years.