Design features and principle of operation of a GSM socket

Smart appliances are designed to simplify a person’s life and make it more comfortable. With their help, you can control and automate various processes. One of such devices is a smart GSM socket, with which you can control electrical household appliances at a distance via SMS.

Principle of work and design features

SMS socket consists of an electronic board and a built-in GSM module. These components control the device. The board has a SIM card slot and a battery holder. An input plug and a euro outlet are installed on the body. Depending on the model, there are buttons and LED indicators on the panel.

When a SIM card is inserted into the outlet, it can be connected to the power supply. To the smart socket, you can connect various household appliances that the user will control. After installing the SIM card, you need to send a message to it or make a call.

Benefits:

• Ease of Management;
• ease of installation;
• remote climate control in the apartment;
• control of connected household appliances;
• notifications of events;
• affordable price;
• optimal use of electricity.

Disadvantages:

• inexpensive sockets work with only one device;
• it may be difficult to configure;
• payment for mobile communications;
• may require the purchase of a voltage stabilizer.

Functions of GSM sockets:

• temperature control when using temperature sensors;
• sound signal when reaching the required temperature level, lowering or raising the temperature;
• setting the operating mode of devices;
• climate control.

Functionality can be expanded using additional sensors. GSM sockets with a temperature sensor are considered popular.

Varieties of Outlets

Management is carried out through a set of SMS commands, an Internet service or in a special application on a smartphone.

To control a socket with a SIM card, you need to create control command templates in advance. This will save the user time. If the model is controlled through the application, there should be a download link on the device’s packaging. The program needs to be installed, after which it can be used. It is necessary to set all the settings in advance in order to save operating time. When working through the online service you need to register in your account. Through it, electrical appliances are controlled.

FSM sockets can be divided by the number of connectors. There are devices with a single connector and devices that are a standard extension cable with multiple outputs. The principle of their work is the same.

According to the method of attachment, overhead and built-in devices are distinguished.

Application area

Smart equipment can be used in a variety of areas:

• household appliance management;
• security system (when using additional sensors);
• setting up automatic watering of plants in the country;
• regulation of the climatic level in the house;
• rebooting routers in the office according to a given schedule.

At home, most often smart GPS sockets are used to control the light.

Features of use

To operate the outlet with SMS control, a SIM card of the GSM standard is required. The device must be installed in a room with a low level of humidity. There should be no metallic objects nearby that interfere and impair the signal. For devices with a power above 1.5 kW, grounding is required.

Where you can not install the device:

• in medical facilities near medical equipment;
• in places where the use of mobile phones is prohibited;
• next to explosive objects.

The socket receives and executes the commands that were sent from the numbers recorded on the SIM card. This makes use safe by blocking unauthorized access attempts. The setting method is prescribed in the instructions for the device.

SMS socket is used in places where there is a stable and strong network signal. If there is no signal, the functionality will be limited.

Features of choice

When buying fuels and lubricants sockets, you need to pay attention to the following points:

• manufacturing firm;
• plug standard;
• Battery capacity;
• the number of rooms from which you can control the outlet;
• additional functionality;
• number of connectors;
• power - it is recommended to take the device with a margin of at least 30% of the maximum connected load.

It is important to remember: additional functions increase the cost of the device.

Types of malfunctions

The most common errors include:

• No power indicator light. It is necessary to check the power supply. The device will be put into manual mode.
• Frequent flashing indicator. Signals that there is no SIM card or network failure. You need to check the availability of the card and check if the pin request function is disabled.
• Lock individual functions. You should check if the caller id mode is turned off. You also need to check the card balance.
• Does not respond to commands. Need to restart the outlet. If this does not help, the settings are reset to the factory settings.

If the described actions did not help, the cause of the breakdown may be a factory defect. In this case, it is recommended to contact the store and change the device under warranty.

Popular brands

The production of smart devices is carried out by Redmont, ORCAM, Proline, Xiaomi, TP-Link and others. Many models are made in China, but this does not affect the quality. Even Chinese devices have reliable features, high quality and long life.

The ranking of budget models is led by REDMOND SKYPLUG 103S. You can buy it for less than 1000 rubles. Access is through the Ready for Sky Guard app. The application is designed for smartphones based on iOS, Android operating systems. The voltage is standard, 220-240 V. The largest load connected - 2300 watts.

Jsm socket Telemetric T40 directly transfers data to the owner’s smartphone via SMS or through the application. It has several operating modes - with a timer, as a thermostat, automatic. It works at temperatures from -10 to +50 degrees. Maximum power - 3500 watts. The cost is about 6500 rubles.

The FIBARO WALL PLUG has an energy monitoring function. The model is compact, transmits data based on z-wave. Supported OS Android, iOS. Maximum power - 2500 W, operating voltage 230 V. With the help of the socket, you can remotely monitor the level of energy consumption and turn on / off the power.

Inexpensive smart device ZIPATO PAN16 can be purchased for about 3,500 rubles. Equipped with a minimum set of functions, compact, ideal for simple tasks. There is protection against power surges. Maximum power is 3000 watts.

The RUBETEK TZ68G outlet has advanced functionality. You can purchase a device for an average of 3000 rubles. Access is provided through the Rubetek Remote Center. You can control voice commands. The largest connected load is 3500 watts. The temperature range is from 0 to 40 degrees.

TP-LINK RE270K performs several functions - a socket and a WiFi signal amplifier. You can control the device through the application. The case also has an Ethernet connector. Cost - 3400 rubles.

A smart socket with a SIM card with increased power TP-LINK HS100 costs 2,000 rubles. The maximum load is 3680 W, the highest voltage is from 100 to 240 V. It also works through the application. There is a “no home” function, control of electricity consumption and a schedule. Made of polycarbonate.