Electricity is an indispensable part of the work of all household electrical appliances. Disabling it can lead to the inability to use the equipment and the risk of breakdowns and malfunctions. Electricity can be monitored using a special device called a GSM electricity deviation alarm. This device is used in private homes, offices, apartments and other premises. The signaling device is an obligatory part of the "smart home" system.
Description of the device
GSM systems have long established themselves as a highly effective way to protect electrical networks and homes. They are distinguished by their reliability, safety, and quality of work. The cost of such systems is not high and depends on the availability of additional functions. But even an expensive device pays off after a year of constant work.
Power outage alarms are installed in summer cottages, apartments, cottages, museums, office buildings and other important facilities. With its help, through SMS messages, the owner can quickly receive information about the state of electrical energy, illegal entry, various emergency situations.
The main functions are to notify the owner of the house and the relevant services about the penetration of criminals into the house, gas leakage, fire. The user can remotely connect and disconnect devices, control other functions.
The benefits include:
- reliability;
- safety;
- timely notification of an emergency;
- a message about a low battery level or a weak network signal;
- mobility;
- availability of a backup power supply in some models;
- ease of installation and maintenance;
- the ability to record multiple phone numbers to report network status;
- autonomy of work when power is cut off;
- stylish appearance;
- low cost.
GSM signaling devices for power outages can perform a security function. For this, sensors for presence, temperature, and smoke are additionally installed. In the event of a dangerous situation, they transmit a signal via a special channel via wi-fi, by radio or cable to the remote control. From there, a message is sent to the owner and the corresponding security or law enforcement service.
With the help of a signaling device, you can create the effect of presence in the house. This is true if the house is left unattended for a long time. In a random order, the light, music center, TV will be turned on. Creating the effect of the presence of the owners in the house will frighten off potential burglars.
The main application is the control of household appliances. It also controls the light sources and the aquarium system. Can be used in greenhouses, gardens and greenhouses to turn on and off lamps, automatic irrigation systems.
Alarm design
Each GSM signaling device has its own set of delivery. Many well-known manufacturers offer customers various remote controls with additional functions when purchasing. The electrical circuit of all signaling devices is similar, the differences are related to additional options.
There is a board and a SIM card inside the device. Through it, the device should notify the owner of the apartment about the state of the electrical network.The message arrives on the user's mobile phone. The composition contains sensors for power outage, temperature, smoke and others, depending on the functionality. The device is powered by a rechargeable battery or battery. The battery life can range from several hours to several days. It all depends on the battery capacity, power, usage time, model.
Device characteristics
There are different models of GSM signaling devices, they differ in their technical characteristics:
- range of action;
- types of sensors used;
- signal transmission method;
- battery life;
- the number of telephone numbers for notification;
- the number of connected devices;
- number of connected keyfobs;
- a way of notifying about the occurrence of an unforeseen situation;
- central console parameters;
- Operating temperature range.
The remote control, depending on the brand and cost, may have a screen or several indicator LEDs. The design of the alarm system is different, you can choose the device for the interior of the house.
Setup and installation
Setting up the alarm is easy even for beginners. The user independently sets the number of numbers to which the message will be sent, and the number of connected keyfobs. The way of notification is independently regulated - SMS and call or only text message. To ensure the maximum level of security, it is recommended to place a call and message. If the balance on the SIM card is insufficient, the device will not be able to notify the owner.
The user will periodically receive a message with data on the state of the power grid, module temperature, card balance. The frequency of sending information can be independently set in the settings. If the alarm is triggered falsely, the notification can be turned off. At the same time, he will not stop performing a protective function.
The installation of the signaling device depends on what type of system is used - wired or wireless. Wired devices are cheaper, but difficult to install. The connection will require the laying of special shielded cables. Such installation is carried out only by professionals.
Installing a wireless device is easier and less problematic. You just need to fix the alarm on the wall and set it up. Detailed instructions with step-by-step descriptions are included in the kit for the GSM siren.
Selection Tips
In order to find the best device, the user must understand the characteristics of each model. To facilitate the task, it is recommended to adhere to the following rules:
- Learn in advance about the compatibility of the signaling device with different sensors.
- Check how many sensors can be connected to the device. For a summer residence and an apartment, it is enough to connect 1-4 sensors, for a private house - 4-8 sensors.
- Find out if the unit supports different options for transmitting the alarm signal to the owner and security services.
- Find out if it is possible to connect to a common security console in the premises where especially valuable objects are stored.
- Calculate how much battery life will be required from a particular signaling device.
- A high-quality signaling device should be able to control external devices.
- Before buying, you need to decide in advance in which room the device will be installed. Based on this, a suitable alarm is selected for temperature conditions, resistance to humidity and dust.
- How the system is programmed and configured. To configure some alarms, you may need to install additional utilities.
When buying, you need to pay attention to the manufacturer and the country of production. Popular signaling equipment companies include Falcon, Altronics, Evolution, Ginzzu, Caesar Satellite.
