Do-it-yourself “smart home”: diagram and equipment. How to install the Smart Home system yourself? How I made a smart home with my own hands How to build a smart home correctly
Lately, the phrase " smart House ” is found more and more often, but not everyone understands what is hidden behind these words. It is quite difficult to characterize such a system, since various companies provide kits aimed at different areas. But in general, a smart home implies increased comfort, high security and practicality. Despite high cost installation and maintenance of systems, you don’t need to be a very rich person to equip your apartment or house with everything you need.
Smart home design
First of all, you need to decide necessary functions. Companies that install such systems offer complete kits, which are usually equipped not only with everything necessary, but also with a lot of additional (and often completely useless) things. IN self-assembly The system has a certain advantage - you can install only those functions that you need. Most often people are interested in light and heating control, door locking and alarms, Fire safety. The second one is very important point- a way to control these functions. If previously access to them was possible only through the control panel, now it is possible to remotely configure and adjust them.
Based on the requirements, you need to calculate the quantity necessary materials. This includes not only the server itself, but also controllers, wires, wi-fi. Purchasing all these important elements will certainly require investment. But the amount you spend will be much less than the cost of the finished option.
Smart home: server or computer
This question will definitely arise in front of you during the planning process. The fact is that the server will certainly require large investments than usual Personal Computer with the corresponding program. But it also has more functionality. In addition, the PC at least sometimes needs to be rebooted, which will cause a system failure. A constantly running computer fails faster, but this does not threaten the server.
Whatever you choose, you should also take care of special software for creating smart home. You can put together several systems or use only one - it depends solely on your needs and willingness to deal with new programs that are constantly emerging.
Security systems
Very often, the creation of such a system begins with the desire of the owner of an apartment or house to control what is happening around him. IN in the right places Video cameras are installed, the signal from which is transmitted directly to the computer. In this way, all information can be stored on the hard drive and rewritten, for example, after ten days. If you have such a desire, you can connect remote access. So, while at work, you will know exactly what is happening near your home.
Another very convenient thing- lock control. You can configure it to open or close from the control panel or smartphone. This function is very convenient, but it also has its pitfalls. Examine the lock carefully; it must be mechanically accessible. Otherwise, in the event of a power outage, you will not be able to get in or out of the house.
DIY smart home: comfort
How many times have you encountered the fact that the switch is located in an inconvenient place? I really don’t want to get out of bed to turn off the light. The smart home system solves this problem very simply. All switches in the rooms are installed special devices, allowing you to remotely control the light. If you want to change the light level, then you can’t do without dimmers. You can also smoothly regulate the operation of the lamps from the remote control or smartphone.
Professionals recommend taking care of the humidity level in your home. This function does not seem necessary to everyone, however, a correctly selected humidity level will provide you with not only healthy deep sleep, but also less dust. In addition, in rooms whose windows overlook sunny side, as well as throughout the house during operation of the heating system, the air is significantly drier than the recommended minimum.
Is it profitable?
Spending considerable amounts of money on the ability to remotely monitor the house and switch the lights may seem unjustified. But it's not just about convenience. The smart home system even allows you to control all the outlets. Forgot to turn off the iron or electric stove? No problem. You can do this remotely.
In addition, through the control panel you can set up a special schedule for some devices. For example, turning on the coffee maker at seven in the morning. Of course, you will have to add all the necessary ingredients yourself in the evening. You can also create a schedule for the air conditioner.
Such moments allow you to save electricity. The amount may seem small to you at first, but gradually it will accumulate.
The adjustment of the heating system deserves special attention. Of course, to install it you will need special temperature sensors in each room. But you can set the exact temperature for the bedroom, bathroom or living room. Plus, you won't have to waste heat. A smart home can turn off the heating immediately after you leave the house, and turn it on one to two hours before you return.
Simple amenities
If you understand that you have no desire, need or ability to create such a system, then pay attention to individual elements. For example, a controlled lock syncs directly with your smartphone. By choosing the right application, you can not only open the door with one touch of your finger, but also send special invitations to your friends. They will calmly open the door at the specified time using a message, without distracting you from cooking.
There are also special “smart” lamps that can also receive messages from your smartphone. They are not only durable, but also easy to operate, however, the cost is quite high.
What is a smart home and how does this system work? Readers often ask. It will be difficult to answer this question unequivocally. But we can still say that here we're talking about about the introduction of the latest technologies that have found application in everyday life. Today, many have heard or read about the smart home system, but not everyone can even imagine what level of comfort and safety can be achieved with its help.
Review: “Smart Home” - what does it mean?
It is necessary to understand that a smart home system helps achieve two main goals:1. Lighting, television, and all other electrical-related equipment in the house will be fully automated. It can work both according to programmed parameters and in manual mode remote control through mobile communications or the Internet.
2. The smart home complex copes perfectly with security function, and protects not only from external penetrations, but also from internal fires, gas or water leaks.
Wouldn’t it be nice for the owner of the house, when driving up to the garage, to see how the smart home system opens the gate itself? And to do this, you don’t need to get out of the car or use the remote control.
Who wouldn’t want to live in such a smart home, where they don’t have to worry about forgetting to turn off the lights in some room or the TV when leaving for work? The system itself will worry about this problem. Currently, dozens of great and other types of smart home equipment have become available, which until recently were quite expensive. Therefore, only very rich people could afford such luxury. But now even people with average incomes can boast of a smart home.
History of creation
Americans first heard about such a system as a smart home. This happened back in the 70s of the last century. Then the Washington Intellectual University was able to develop a system to make living in a residential building easier, what modern technologies can be adapted for this. True, no one today would call such an innovation a smart home. But at that time it was a serious breakthrough.
Back in 1987, a description created by domestic engineers appeared in the Soviet magazine “Technical Aesthetics”. In countries former USSR The invention, which was called the “smart home,” appeared only in the late 90s. But it did not find much demand among the population then. The problem was not only that the equipment for a smart home system was very expensive. It turned out to be very difficult to install and operate. One could even say that this system was primitive, but very expensive. And since energy resources cost a penny, few people were interested in such an innovation.
And only from the beginning of the new millennium they started talking about a smart home in the post-Soviet space again. There were several reasons for this:
- Energy resources began to become more expensive, so there was a need to save them.
- Computers began to be used more and more actively.
- The Internet appeared, thanks to which a smart home could be controlled remotely.
- Due to the emerging competition, the implementation of a scheme for smart home equipment has become less expensive.
Equipment for a smart home: pros and cons
Now it’s worth figuring out what the advantages and disadvantages of a smart home are. First, it’s worth talking about the shortcomings. This system still has them. For example, for a smart home system, the equipment is still expensive. But this is only if it is offered from well-known European manufacturers. So why not think about it then? xiaomi smart home or other companies that produce relatively inexpensive, but very high-quality gadgets?
But you need to take into account that everything is not so simple here. For example, there is one small difficulty with the Xiaomi smart home. The fact is that Europeans do not understand it well, since the user needs to know Chinese. Therefore, to install and configure a Xiaomi smart home, you may need the help of a specialist. After all, even the fork here has a special design. Good master will be able to customize functional modules for the customer’s smartphone or tablet.
As for the advantages of such a system, there are many more. Who used to do all the work in noble houses? These were butlers, housekeepers, servants, etc. They ventilated the rooms, opened the curtains on the windows, and monitored the comfort in the rooms. Today, such work can be performed by a smart home system, and for it this is not a problem.
Among its advantages, several very important points can be noted:
- Energy expenses can turn into "robbers". And if you implement this innovation, you don’t have to worry about energy saving. If you choose the right system, you can use it for years. And how much electricity will be saved during this time?
- A smart home system can turn into a reliable security guard who will never fall asleep. The owner immediately learns both about the penetration into the home and about the occurrence of a fire. The message will immediately go to the security console. So with such a system you can achieve complete home security.
- In this way it will be possible to achieve the ideal level of comfort in the premises. Smart home technology ensures that the house is always cool in the summer. But in winter time it will be warm and cozy. She will take care of heating, air conditioning, and optimal humidity indoors.
- Ideal ease of maintenance. After all, the smart home system program includes up to 50 different engineering actions.
Intelligent control system for various engineering communications and devices that increase the degree of comfort under common name"smart home" has many advantages. Its installation is all the more necessary if among the household there are people with disabilities, elderly people who find it difficult to use ordinary elements technical diagrams(for example, switches).
Firstly, the terminology “smart home” applies to everything that is subject to “automation”. Even a simple lighting controller installed in just one room is already a sign of the presence of an element of such a system in the home. Therefore, it is necessary, first of all, to decide on the specific goal that we are pursuing.
What we need is to control household appliances using one electronic “brain center”, open gate leaves at suburban area, provide automatic on/off street lighting(and so on)? There are many options, but this approach will help optimize costs. And they can be significant.
Secondly, you should evaluate your abilities. It’s not enough to know something, you also need to be able to perform various technological operations with your own hands, without outside help.
Thirdly, what should you use to assemble a smart home circuit? Available for sale ready-made kits, but their cost (especially imported) is quite high. In addition, are the components subject to repair (if so, how much will it cost) and will it be possible to ensure working together elements from different manufacturers?
In some cases, it is more expedient to buy everything you need at retail and install it in a common circuit controlled from a PC. There is now a computer in almost every home, although it will take a little longer, but at the same time it will be cheaper.
In principle, you can meet 35,000 - 40,000 rubles. If you pay for the services of masters, you need to multiply the indicated amount by approximately 1.5.
Another control option is from a separate remote control with the ability to program various options.
And most importantly. Much depends on the deterioration of the electrical supply system. Before planning large-scale improvements, it is necessary to calculate how much the load on the “line” will increase. Will its capabilities be enough to satisfy all our requests and wishes to improve comfort? And if you have to re-lay cables (wires), what will be the total cost of such an undertaking? It is this factor that, as a rule, most often limits the “appetite” of the homeowner in terms of the degree of home automation.
Therefore, we will consider only some variants of circuits that can be used to control something.
Lighting
With the help of such a device, the degree of illumination of the room is regulated, therefore, there is no need for various night lights, sconces, and the like. By the way, it can also control curtains (blinds).
If you include motion sensors in the circuit, the light will turn on when you enter the room. Their installation and configuration has a number of features, so read about them in detail.
Engineering systems
First of all, heating and forced ventilation. By installing the appropriate sensors (humidity, temperature), and positioning them correctly, the owner can, for example, remotely turn on heated floors and adjust the position of window sashes. The possibilities depend only on the degree of automation and the number of people involved in the scheme household appliances, right up to the boiler (if it is not programmable).
Protection system
None of the schemes is capable of ensuring 100% home security, no matter what advertisers claim. Their goal is to sell, and our task is to think everything through first. How to minimize the risks of unauthorized entry? The most “dangerous” areas from this point of view should be identified. Perhaps it is enough to “protect” only 2 of them, or maybe to put such “barriers” on all windows and doors, combining them into a common scheme. The choice of appropriate sensors is large - motion, presence and a number of others.
Listing all the capabilities of systems is a waste of time. The range of relevant products is significant; the operation of each model has its own characteristics. One of simple options shown on general scheme:
Here is an expanded package with increased functionality.
Well, what exactly to choose for your home is at your discretion, dear reader.
About how the Belarusian company Nero Electronics began producing components for a smart home. They took the matter seriously and even contacted Lebedev’s studio, where they helped with the design of Belarusian devices. The key difference between the system, according to the manufacturer, is that it can be installed independently without special skills. It is enough to be a moderately brutal man who can hold a screwdriver in his hands and cling to a stepladder with his feet. We decided to test for ourselves how easy or difficult it is nowadays to make your own ordinary apartment smart.
It seems simple to figure out what you need and why. It is enough to estimate how many points in the house need smartening, after which you can order devices. You will definitely need a server that will be responsible for setting up and managing the smart home from the application. Next is a heap of sensors, remote controls and relays. As it turned out, the issue must be approached responsibly. For example, we have collected too many devices. Before moving on to the actual process of teaching your apartment various smart things, let’s first look at what these devices are needed for.
Smart devices for a stupid apartment
Let us clarify that the system supports working with third-party sensors using the z-wave plus protocol with a frequency of 869 MHz. Belarusians do not have their own sensors; the company offers Polish Fibaro. If desired, you can connect any other sensors with a more reasonable price.
Server Oledo 7767 Host
The almost intelligent “head” of our home, which connects command executors into a network, processes their indicators and allows you to control the system via an application via Wi-Fi or mobile Internet. There is GSM support - you can install a SIM card so that the server sends SMS to the phone about certain events or receives commands through the same text messages to launch some actions. But messages can also be sent directly to the application, so you can safely do without SMS.
The black box is equipped with a 500 MHz processor, RAM 512 MB and 4 GB storage. There is a battery that, according to the specifications, allows the device to last about 8 hours without being connected to the mains. Displayed on the screen Current state server. Useful to find out the source of the problem if there is no connection with the system.
Door and window opening sensor
We saw exactly the same or similar sensor in both. The point is simple. One set contains two cylinders - one is installed, for example, on the door leaf, and the second - on doorjamb. The sensors touch, which means the door is closed; if they separate, it means the door is open.
The larger one is attached with 3M double-sided adhesive tape, and the “baby” can be magnetized to the metal surface of the door frame.
Water leakage sensor
We are also familiar with this thing from the time of the review of the smart home from Beltelecom. You can place the sensor in a potential hazard area (such as a bathroom or kitchen). A leak is detected when moisture closes three metal legs. Additionally, the sensor can determine the temperature in the room.
Set it and forget it
Light, temperature and motion sensor
But this “eye” is much more interesting. It is on this thing that many scenarios for the operation of a smart home will be based. For example, when the light level decreases relative to a specified value, the lamp can automatically turn on. Has your temperature risen? We turn on the air conditioner. Has the person left the room? Turn off all light sources. All three parameters can and should be combined.
The “eye” is attached to a plastic arc. It can be hung, for example, somewhere in the corner of the room, after which the sensor is placed there. And you can bet on any flat surface- the frame will be held in place thanks to the flat “heel”.
Remote control button
Seen before too. You can remotely and wirelessly turn on or off a light or outlet. We found the device to be of little use due to the presence of more interesting options control of the smart home system. But it can be useful if you need an inconspicuous switch, for example, in the bathroom. Attaches with double-sided tape.
Oledo wall remote control
The same device that we preferred to the remote control button. Using a two-channel remote control, you can turn the light on and off or start and stop the execution of a particular scenario. Despite the simple description of functionality, in reality this is a very nice thing that replaces the usual switches. This is because Oledo is not tied to the wiring outlet - it is wireless and can be located anywhere. At least fill the whole room with these remote controls.
There is a soft light indication of pressing. The remote control is magnetized to a flat wall holder, which, in turn, is attached to the wall with double-sided tape.
Oledo portable remote control
The same beautiful thing as a wall remote control, but more advanced. Here you can already manage five objects. For example, a group of lamps in the hall, bedroom, kitchen, hallway, bathroom and toilet. Initially, there is a sticker with tips on the remote control. If you remove it, you will be left with a beautiful, minimalistically designed, but not very clear device. We spent a couple of days getting used to the location and purpose of the buttons, using the hints on the film.
The device is equipped with an accelerometer. When you take the remote control in your hand, it automatically highlights the last active channel. The device can be left anywhere - just like a TV remote control. But in order to bring a little organization into life, the Belarusian manufacturer has provided a square magnetic holder. As you already understood, you can attach it anywhere with adhesive tape, and then magnetize the remote control. It was experimentally found that Oledo is “friendly” with any metal surface, even a refrigerator.
Remote control in film
Remote control without film
Smart Relay Intro
Here is the most necessary device for a smart home. It is thanks to him that automation of the operation of lamps and sockets is possible. The bottom line is that the device is actually built into an existing circuit, taking over control of turning anything on and off. Using the example of a lamp, everything looks like this: network wires are connected to Intro on one side, and wires from a chandelier or sconce on the other. After this, you can control the light source, heated floors and other electrical appliances using either a wireless remote control or an application.
Oledo built-in remote control
This device is needed in order to maintain the functionality of existing switches. The fact is that after installing the Intro relay, the lamp will stop responding to standard switch- it can only be controlled via Lebedev remote controls or a smartphone. The built-in remote control is installed in the mounting cup of the switch and connected to it.
In our opinion, the device is so-so. Still, if we make a smart home, then first of all we count on new control methods. And the Oledo built-in remote control actually offers to preserve what we already had. However, Nero Electronics notes that most people, on the contrary, strive to maintain the functionality of existing switches. This is understandable if we are talking about ready-made designer renovation, which provided for the presence specific type switches.
Note that all devices are wireless and communicate with each other via a radio channel. This should make installation a lot easier than usual. wired systems. Well, let's move from theory to practice.
And why am I not an electrician?
Configuring sensors and installing a server is easy. Remembering our experience with connecting a smart home from Beltelecom, we first prepare ourselves for a long procedure full of bugs. But no - the server “starts up” and finds the network via WPS within a minute.
In the same way, sensors, remote controls, relays and other stuff “jump” into the application installed on the smartphone. Somewhere you need to read the QR code from the device box, somewhere you additionally press the button hidden in the sensor.
But people with abnormally growing hands may have problems with the installation. Nero Electronics believes that on average it will take a handy man about 7 minutes to install one point. I am forced to admit my own “handiness” - in our case it took more time. No, the same “eye” with motion, temperature and light sensors was taken and placed or hung wherever your heart desires - there are no questions here. Or an opening/closing sensor - glue it to tape and clap your hands.
But the relay... Yes, there is a simple video instruction, but in life the most unexpected circumstances can interfere with you. Stretch ceiling, short stature and a small stepladder, lack of a screwdriver the right size, all these tinting of “phase”, “ground” and “zero”... And if you come across a sophisticated lamp with a bunch of “extra” wires, then it’s a real disaster.
True, over time, the necessary “skills” are pumped up, and the work becomes easier. It took me about 30 minutes to automate the first point in the bedroom. This took into account the nuances of finding suitable tools and finding out the reasons why it didn’t work the first time. This is where we met important nuance, which was mentioned above. Once you connect the Intro smart relay to a light fixture, it cannot be controlled by a regular switch.
In order to retain the functionality of the switch, it must be disconnected from the power supply and connected to the Oledo built-in remote control. At first I did so, but then I decided that it was unnecessary. Instead, I reconnected the switch to the mains and left it in the on position. The light did not turn on, but the lamp began to respond to commands from the smart remote control and application. Automation has also started working. This is precisely why the built-in remote control turned out to be superfluous in our case.
BY
It seems like nothing complicated - take it and automate everything around you, get smarter along with your home! But to do this you will have to master the application, and this is not as easy as it seems. The program's interface seems confusing when you're not used to it; many actions are scattered across different menus. For example, to configure the operation of a relay using a timer, you need to go to a separate menu, although, in our opinion, it would be logical to duplicate this same functionality when programming events.
The difference between events and scripts, administrator and super administrator rights is not entirely clear. It is unlikely that you will be able to understand all this in theory - you need to master the wide but intricate capabilities of the application directly in the process of teaching your home. It also doesn’t hurt to consult the manufacturer.
Wishlist
We have a standard two-room apartment. Stupid as a plug. The task is to transform the home from a dull cave into spaceship, which will not be able to fly into space, but will at least make our daily lives a little easier.
After some thought, after studying the capabilities of a smart home from Nero Electronics, it was decided to do the following:
- In the hallway, the light should turn on automatically when a person enters the apartment, as well as when moving at dusk. Without human participation, all good things should be turned off.
- Bathroom. It's simple: when you come in, the light turns on, when you go out, it goes out.
- There are more light sources in the hall. It was decided not to touch the main light with automation, leaving the opportunity to illuminate the room to its fullest using a portable remote control. Two floor lamps should be turned on in low conditions natural light and in the presence of a person.
- Balcony. This room, although small, is advanced. There is a full-fledged office with a computer, a squiggle lamp and heated floors. The task is to turn on the heating at temperatures below 19 degrees, provided there is a person here, that is, me.
Let us clarify that the described case of apartment automation is not the most ideal in terms of possibilities. Thus, in the test housing there was no air conditioning, no electric valves shutting off the water, roller blinds. Imagine how the curtains themselves rise and fall depending on the specified threshold level of illumination. The same air conditioner can heat or cool the room before the owner arrives. If you have children, then you can set up the operation of the set-top box, computer and TV on a schedule for them. All this is cool, but our tasks were more trivial.
Reality
We start making our dreams come true from the hallway. We install an opening/closing sensor on the door and slope. We specify a condition in the application: if the sensor detects the opening of the door (the illumination is below 100 lux and there is movement), the lamp turns on. Works! To automatically turn off the light, set a timer in the relay settings - 5 minutes. This is more than enough to take off outerwear. Or you can do it without a timer - by setting it to turn off automatically when there is no movement in the hallway.
The hallway light also turns on when motion is detected if the illumination is below 100 lux. Turns off if there is no movement.
Everything in the hallway was automated with a bang. The bathroom turned out to be more difficult. We install a second opening/closing sensor. Turn on the lights for the opening - done! But how to extinguish it when you are out? Should I turn off the lamp when closing the door? Then you won't be able to close the bathroom door when you go there. Can I install a motion sensor? A technical explanation needs to be made here. As soon as the sensor has detected movement, it makes the next survey of the situation in 30 seconds. If at this moment you are lying relaxed in the bath, the movement will not be detected and the light will go out.
What if you program the lights to turn off when the door opens too? Perhaps the system will execute different commands sequentially, along a chain? That is, first, as soon as you open the door to go in to take a shower, the lamp will turn on. And the shutdown command will work a second time when you are already leaving. Alas, but no - in this situation, the lamp turns on sequentially and immediately turns off at the first activation of the opening sensor.
As a result, we found this solution: when you enter the bathroom, the light turns on automatically using an opening/closing sensor. But we turn it off ourselves via the Oledo remote control.
It worked out great with heating the balcony. True, during testing the temperature there did not fall below 19 degrees, so for the sake of the experiment they set a threshold value of 23 degrees. You go onto the balcony, the sensor detects movement and a temperature of 22 degrees - the warm floor immediately turns on. As soon as the temperature rises to 23 degrees, the heating turns off.
We thought that the following problem might arise: you are sitting on the balcony at the computer, the temperature has reached 23 degrees - the heated floor turns off, the temperature drops, but the sensor does not detect movement and you slowly begin to freeze. As practice has shown, you won’t be able to sit completely still at the computer. Even if the “eye” does not detect you right away, it will still find you, and an extra few seconds or even minutes in in this case do not matter - the system will work and will not leave you alone with frost-covered windows.
It is important to note that the sensor, as in all similar systems, reacts to pets. Therefore, if your cat, in the absence of the owner, looks at open balcony, the system will turn on heating for it. And you may be faced with an unpleasant electricity bill at the end of the month. If we are dealing with a clearly regulated working day, then as a way out of the situation you can set a schedule for turning on the heated floor. For example, the event does not fire in weekdays from 9 to 18 o'clock.
When automating the hall lighting, compromises again had to be made. Turning on the floor lamps depending on the light and when moving works great. I had to forget about automatic shutdown again. Imagine that you are watching TV. On the couch. Lying or sitting. There is really little movement. In general, it all comes down to the fact that the system will constantly turn the floor lamps on and off. They say that the issue can be resolved by installing a second motion sensor at the exit from the hall, but we have not yet been able to verify this.
Automating a lamp in the bedroom
In addition to everything planned, they made a smart socket to turn off the TV remotely (just to make it happen). All lighting as a separate scenario was tied to a portable remote control, which was installed at front door. We pressed one button before leaving - and everything was de-energized. But even if this is not done, the status of a smart home can be tracked anywhere via the Internet. Individual objects can be managed in the same way.
Impression
The possibilities of a smart home are much greater than those we described. We have the impression that the system will be of more interest to owners large apartments and spacious private houses, stuffed with various kinds home and climate control technology. Add here a couple of cameras for video surveillance (Belarusians do not produce cameras, but almost any model with Wi-Fi should do), electric drives for roller blinds or roller blinds and smart relays for every socket or lamp - and here we have a ready-made system.
As for a small city apartment, at first converting it into a smart one seems like a far-fetched idea. But gradually you get used to even small amenities. For example, we really enjoyed using both the wall-mounted and portable remote control.
During testing of the smart home from Nero Electronics, we noticed several features that are important to consider. Thus, having a pet will be an obstacle to creating a simple algorithm. You will have to use your imagination, use several sensors at once so that the smart home can outwit the cat, or carefully look for an installation angle that would not catch the pet sneaking along the laminate.
The NeroHome application is still a bit crude. It's not even a matter of usability, but of performance. Somehow our smartphone stopped connecting to the server. No matter what we did, the program did not want to log in through Mobile Internet, nor via Wi-Fi. A couple of days later the application wrote that it was not compatible with the system and needed to be updated. However, there is no update in Google Play did not have. I had to contact the manufacturer, who shared the current apk file. As the company noted, this is a single failure during the transitional test period.
And the application is very “gluttonous”. With NeroHome running even in the background, the smartphone may not survive until the middle of the day. Not surprising, since the program constantly communicates with the server and updates data. You have to constantly check whether you forgot to unload the application from the phone’s memory. It is better to immediately activate the function of disconnecting the connection when working in the background in the settings.
As for the cost, the arithmetic is as follows. In our case, a two-room apartment required one Oledo server, one portable and three wall-mounted remote controls, five motion/temperature/light sensors, two door opening sensors and seven Intro smart relays. Not much, considering that one system can support up to a thousand devices. The cost of the kit was about 2,700 rubles, with exactly half of this amount coming from Polish sensors.
The smart home system from Nero Electronics still needs to develop. It’s clear that they worked a lot on it, thought out a huge number of little details, and approached the design in a big way. On the other hand, much remains to be done, primarily at the program level.
The price, in our opinion, may scare off some potential buyers. Therefore, it is advisable to spend time carefully thinking through all the functionality of a smart home, all scenarios and events. It might make sense to look for more budget-friendly sensors. Look, when optimal location you will need less of them than we used.
There are many original and sometimes extraordinary solutions, aimed at comfortable improvement of living space and united under the single concept of a smart home. The range of such complexes is amazing, and their installation can be carried out independently. Today we will talk about how to “build” a smart home with your own hands, its features and the main stages of installation.
Features of the smart home system
A smart home is a modern residential building, fully automated, organized for comfortable living using high-tech devices. A smart home is understood as a number of systems capable of recognizing specific situations and respond adequately to them, one of these systems can control the functioning of the others in accordance with a predetermined algorithm, and all of them are combined into a single controlled complex.
Controlling a smart home that combines Newest technologies, simple - just select one of the preset scenarios, according to which the system will select the optimal operating parameters for the required devices. The house will be based on the wishes of the owner and on the existing environmental conditions, both inside and outside the premises.
What does a smart home include?
The smart home system includes the following functions:
- Climate – heating, ventilation, air conditioning systems. The controllers used will be selected temperature regime indoors and save a significant amount;
- Lighting – equipment allows you to create various lighting schemes, adjusting them to the user, providing convenient control them;
- Security - you can set up not only an alert about illegal entry, but also use the “presence in the house” system, as well as monitor gas, water leaks, and smoke;
- Management – PCs, tablets and smartphones greatly simplify home management, which can be done from anywhere in the world where there is an Internet connection.
Main stages of creating a smart home
Well, it's time to figure out how to make a smart home with your own hands without significant expenses. All work will be divided into the following stages:
Prices
The price range has significant fluctuations depending on large number factors, the most significant of which are the size of the room where the equipment is planned to be installed, as well as the required equipment.
Below are prices for the most common ready-made kits:
- “Simple” set – from 145,000 rubles;
- “Standard” set – from 170,000 rubles;
- “Pro” set – from 290,000 rubles;
- “Lux” set – from 425,000 rubles.
Conclusion
It should be said that installing a smart home on your own is a feasible task; fortunately, there is a choice of ready-made “out-of-the-box” solutions on the market. The main thing is to choose the equipment and be patient during installation.