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Video intercom: Which one is the best of 2020?

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Best Video intercom

Have you ever knocked on the door of your house, and you have doubted if the person on the other side was who they claimed to be? Have you been scared when you open and discover someone unexpected in front of you? The safety of a home and the protection of those who live in it is an important issue. For this reason, video intercoms help to control better who accesses our house.

These devices allow us to view the person who, from the outside, requests access to us. Whether in a building, in a single-family home, or an office, it is a first filter to access the interior. If we do not wish to receive the person waiting on the other side, we can ignore their call. Or interact with that person while we observe their movements.

The most important
A video intercom is an electronic mechanism that allows access control to the interior of a building. Through its video and audio mechanism, it is possible to see and hear the other person. This allows us to know who is on the other side and filter access to our property.

The video intercom works by means of two interconnected elements—one, outside the property; another, inside. Outside, we will place the plate or button that will activate the bell. Inside, the monitor and the telephone to establish audiovisual communication.

One of the most important purchase criteria is the range of the video intercom, especially in high-rise residential or office buildings. This range radius will determine the distance between the external unit and the internal receiver.

The best video intercoms on the market: our recommendations
In order to choose an ideal model for our home or office, we must first compare it. It is necessary to know the market and the variants it offers us. In this list, we try to summarize some of the most interesting options. Using different criteria, we present select models that fit into each of the categories. Let’s take a look at them!

The best video intercom according to online users

The best low-cost video intercom

The best color video intercom

The best video intercom recorder

The best video intercom according to online users

Bticino

The model best valued by Amazon users. It is a video intercom with a 4.3-inch monitor. It allows you to add another two additional interior stations. The assembly is simple, although it does not include cables. The maximum coverage distance is one hundred meters. In addition, it is compatible with outdoor video surveillance IP cameras. In short, it is a multifunction device.

The best low cost video intercom

best low cost video intercom
FLOUREON Security Intercom

An economical option that offers excellent value for money. The indoor station’s LCD screen is seven inches long and transmits color images. The external camera has infrared night vision. It is resistant to water, dust, and cold – it works even at minus twenty degrees. It’s very light — it weighs less than a kilo — and it also has a 100-meter range.

The best color video intercom

Best color video intercom
Fermax 09421 Video intercom

Fermax is a brand specialized in this type of product. Therefore, this model has the quality guarantee of a reliable manufacturer. In addition, it offers a sharp and clear image through the 4.3-inch monitor. It has a night vision camera. To top it off, it can store up to one hundred and fifty images captured by the external camera. Record the date and time of these images.

The best video intercom recorder

best video intercom recorder

Another high-end model. In this case, the Somfy video intercom has a seven-inch indoor monitor. It integrates a micro SD memory card to store the captured images. The screen is tactile and offers a high resolution. Through the interface, up to five interconnected devices of the same brand can be controlled—ideal for large single-family homes.

Shopping guide: What you should know about a video intercom
This section is intended to learn more about the nature and operation of the video intercom. The best way to make the right decision about a product is to know it thoroughly. Therefore, through several key aspects, we will try to familiarize the potential buyer with the video intercom. Do you want to know more? Keep reading!

video intercom
blonde woman answers the intercom call while holding the phone to your ear

What is a video intercom?
A video intercom is a surveillance and access control system to a closed space. Generally, these are properties intended for homes or offices. Therefore, the definition does nothing but reproduce what its name indicates. On the one hand, it allows to operate a door opening mechanism.

In addition to the video image, it also transmits an audio signal. In this way, it is possible to establish simultaneous communication between the exterior and the interior. The video intercom thus exercises a function equivalent to that of human intercoms, in extinction. Unlike a doorman without a video function, it allows us to anonymously check the identity of the visitor.

What are the parts that make up a video intercom?
A video intercom is a dual system made up of two parts: the external panel and the internal receiver. The external panel is located outside the property. Generally, it is installed on the facade of the building or home —or even on landings— and is used to call the interior. It consists of a push-button, a camera, and a voice communication system.

As for the part that goes inside the property, it is basically the intercom and the monitor. Through this, we can see the image transmitted by the camera of the external plate. The intercom will be used to establish voice communication with the outside world. In addition, we will have the volume control panel and other settings and the opening switch.

Why is a video intercom useful?
The usefulness of a video intercom can be summarized in two aspects: security and comfort. On the one hand, the camera located outside allows us to verify the identity of the visitor. That will prevent us from scares or surprises, especially in a home. In offices with restricted access, it will be one more security filter. No one can impersonate another identity.

In addition, the video intercom allows us to ignore unwanted visits or calls. For example, door-to-door salespeople or advertising deliverers. This will save us the inconvenience of having to deny entry to someone. Just by viewing the camera – which is activated by the doorbell – we can decide not to respond. And we won’t have to attend to the encyclopedia salesman!

What types of video intercoms are there?
The video door entry system is not a field that admits profound differences. In general, the typology of video intercoms is rather homogeneous. This means that they offer the same benefits – the end is simple – with almost identical technologies. The main differences can come from the brand and compatibility of the parts. Other than that, there are few differences.

Also, today we are witnessing the distinction between digital video intercoms, IP video intercoms, and conventional video intercoms. The difference between them is given by connectivity – analog (with cables) or digital (without them) – and their technology. For example, IP video intercoms are designed for buildings equipped with home automation systems – or smart homes.

What types of video intercoms

How is a video intercom different from a conventional intercom without a camera?
Here we do find notable differences between the performance and benefits of one and the other. Starting with the most obvious, the video door entry unit incorporates the image as an essential novelty. Furthermore, they tend to be technically more complex mechanisms without this posing a problem. Let’s see in a table the main differences between both types of goalkeepers:

Is the video door entry image black and white or color?
There are video intercoms with black and white images and color video intercoms. Therefore, the market offers both options to users. Models that transmit color images are generally more expensive. Today, almost all manufacturers already offer this type of video door entry system.

The choice between one model or another will depend exclusively on the user. At the performance level, the result and benefits will be identical. The only difference will be how we see the outside image through the monitor. Color image transmission will allow us to distinguish, for example, characteristic elements of clothes or work uniforms.

Do the monitor and the video door entry unit have to be compatible?
Yes, there must be compatibility between the two parties. As we said before, the video door entry system is a dual system. Therefore, it is not understood – nor does it work – when one of the two parties acts independently. Compatibility is determined by the type of connections between both parties. If they are incompatible, they will not communicate – audio and video – with each other.

There are universal models that offer compatibility with parts from other brands. This is especially useful if only one of the components in the assembly fails. In this way, we can replace it without necessarily buying the same model again. In the technical specifications of the model, the manufacturer will inform us of this.

What are the advantages and disadvantages of installing a video intercom?
So far we have reviewed some of the most relevant characteristics of the video intercom. Do you still need more arguments to decide to install one in your home or office? In that case, take a look at the following table. In it, the advantages and disadvantages of this device are summarized.

Advantage

  • Provides greater security
  • Allows interaction with the outside
  • No need to reply to view the image
  • Some models allow you to store images captured by the camera
  • Most models offer color image
  • Can be used as video surveillance systems

Disadvantages

  • Higher cost
  • More expensive spare parts
  • Slightly more complex installation
  • Limitations on the radius of reach for very large buildings

Purchase criteria
At this point in the article, surely you already know a lot more about the video intercom than before you started reading. However, we believe that it is still not enough. You may have already decided to buy and install one of these devices, but which one? To find the correct answer, we must pay attention to a series of relevant criteria. Here go ours!

Night vision and video resolution

Black and white or color image?

Assembly and maintenance

Possibility to record and store images

Range radius

Night vision and video resolution
In reality, they are – or seem to be – two criteria in one. But, due to their proximity, we believe that they go hand in hand. After all, both refer to the quality of the image we receive from abroad. On the one hand, the resolution will determine the degree of detail and sharpness of that image. The higher the resolution, the better the vision we will get of what is happening outside.

Night vision will allow us to continue receiving the image in low light conditions. Perhaps not with the same degree of detail and sharpness, but at least we will see something. These cameras generally incorporate infrared sensors that allow images to be captured in the dark. It is useful at night or in areas without exposure to natural light.

Night vision and video resolution
A male local resident or tourist clicks on the doorphone button or calls the intercom. Arrival and call from street to room.

Black and white or color image?
We continue to review purchase criteria related to the image. After all, what else should we give importance to? If we talk about video devices, it is obvious that the visual takes on a special relevance. In this case, the question is: should we buy a black and white or a color video intercom?

Therefore, the reader will be able to distinguish perfectly what it means to buy one or the other. Now, what consequences does this choice have? From an economic point of view, we can already find color models with affordable market prices. Thus, the pretext of saving would be questionable in relation to this purchase criterion. Color your video intercom!

Assembly and maintenance
Although the assembly of the video intercoms is not excessively complex, it varies from one to another. First of all, we will say that it is advisable to leave the installation to a professional. They know perfectly how to make the connections and ensure the correct operation of the device. We will save time, patience, and surprises with the final result of the installation.

The more complex the assembly, the more wiring or more connections to make, for example, the more expensive. Now, once the equipment is installed – inside and outside the building – maintenance comes. We should look for devices that offer warranty, spare parts, and easy repair or replacement. If not, in case of breakdown we will have to make a large outlay.

Possibility to record and store images
Can you imagine being able to record what your video intercom captures when you are not at home? It’s possible. You only need a recording device that also allows you to store that material. The most common form of storage is through memory cards. For this, the video intercom must have a slot to insert it. Thus, you will see who visited you while you were absent.

Among the video door entry models with a recording function, some will store more images than others. As with any other electronic device, memory can differ quite a bit. However, we probably do not need a video intercom that stores thousands of images. The main function will continue to be to show live who is on the other side.

Range radius
The range radius is the maximum distance between the two elements of the video door entry unit without compromising its operation. In other words, if that distance is exceeded, the connection will be lost. It is expressed in meters and is especially important in buildings with many heights. The higher we are, the further we are from the external plate. The lower the height, the shorter the distance.

Most modern video door phones offer wide ranges of coverage or reach. However, it is worth paying attention to this feature. Above all, with low cost or simple models, which tend to offer less range. We must also check that the cables are long enough. Thus, we can place the telephone and the monitor in any corner.

Summary
This is where our foray into the world of video intercoms ends. Has it made you short? That is a good sign! In this article, you will have been able to learn more about these devices and how they work. In addition, our list of recommendations aims to help users choose the most suitable model for their needs. Because not all are the same!

We also wanted to review the purchase criteria that seem most relevant to us when choosing a video intercom. Paying attention to them will be useful before deciding which model to install in our home or office. Knowledge is power, and we take care of this in that section of our article. Do not miss any detail while shopping!

If you think this article has been worth reading, why not share it with your friends? Thus, they too will know which model of video intercom to buy. You can also share it through social networks. Or, if you prefer, leave us your impressions, comments, or doubts about this product here. What are you waiting for? You are already an expert in video intercoms!

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Amazon’s Top 3 Rated Infrared Thermometers

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Infrared Thermometers

Monitor your body temperature without contact with one of the three best-rated infrared thermometers on Amazon.

The presence of Covid-19 continues to put us in a position to take precautions and take care of ourselves at all times. Having a good thermometer is key at this time of year, in addition to coronavirus, due to exposure to the flu and various types of colds that usually occur at this time. Being a device that was not used frequently, the one you have at home may no longer work or be somewhat out of date.

In this article, we have selected some of the best-rated infrared thermometers from Amazon based on user opinions. If you need to renew it or want to get hold of this type of thermometers that work by infrared, keep reading this list of the three best-valued ones you can find on Amazon and choose the one that best suits your needs.

IDOIT thermometer
This infrared thermometer is a user favorite thanks to its easy operation, convenience, and good value for money. It has 4.6 stars out of 5 and accumulates more than 1,700 ratings. The device has two measurement modes available, you can measure by placing it close to the forehead without having to come into contact with the skin, making it safer and faster when taking the temperature. It is also capable of measuring the degrees of objects and environments, something perfect if, for example, there is a baby at home, you can see what temperature the room or the bathwater is at.

The thermometer we recommend is equipped with a highly sensitive infrared sensor microprocessor and LCD screen. By measuring temperature head-on without skin contact, you can quickly and accurately read degrees in one second, with an accuracy range of ± 1ºF / 0.5ºC. In addition to this, the device allows you to store information, specifically 99 sets of measured temperature data, which can help you control the change and evolution of your body, such as controlling the rise and fall of fever.

IDOIT thermometer

Easy@Home Thermometer
A similar model to the previous one is this one from Easy @ Home, equally positively valued by users who, with more than 1,400 opinions, classify it as easy to use and perfect for its purpose. To use it, simply press the scan button, placing it frontally three or five centimeters from the forehead of the person who needs to take the temperature. It is also possible to measure the warmth or coldness of objects, environments, and even breaths, all without direct contact.

Reading will be quick and simple, since it also has a backlit LCD screen that, depending on the degrees recorded, will change the color of its light to green, orange or red, coinciding with data from healthier to less. It is capable of storing the last 32 temperature measurements and has an automatic shutdown by not detecting its use in 30 seconds.

Easy@Home Thermometer
Easy@Home Thermometer

Konjac thermometer
As a last option but no less valid, we recommend this Konjac infrared thermometer. Its good ratings make it get 4.9 stars out of 5 and its users have thought that it is very accurate, fast, and extremely easy to use. The operation is similar to the previous ones that we have presented since at temperature it is collected without direct contact by placing the device about five or eight centimeters from the forehead of the person in question.

In turn, it is capable of measuring the degrees centigrade of objects and environments. After pressing the button to activate the temperature measurement, a small beep will be emitted to indicate that the data is ready. It will appear on your LCD screen accompanied by the light of the corresponding color, green if it does not exceed 37.4 º C, orange if it is between 37.5 º C and 37.9 º C and red when reaching feverish temperatures from 38 degrees, in the latter case there will be an alarm sound.

Konjac thermometer
Konjac thermometer
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Protect your laptop with the best computer cases

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best computer cases

We present a variety of computer cases of different sizes and patterns. Pick the one you like the most and it suits your necessities!

Do you constantly work with your laptop and need to take it with you everywhere? If you want to protect it against possible scratches or bumps, don’t miss this variety of computer cases that we have selected. All have the necessary characteristics so that your computer is protected at all times. In addition, they are available in different sizes and colors so you can choose the one that best suits your tastes and needs.

The sleeves have become an essential accessory for students and professionals who work with their laptop every day and need to travel. In addition, the price of these items is quite affordable, so you will protect one of your most precious assets without spending much.

This protective case stands out especially for its different colorful designs and fits perfectly on computers with a 15.6-inch screen . Made of water-resistant neoprene, it offers a lightweight design and protects your computer from dust, bumps, scratches, scrapes, and spills. You can carry your computer only with this case or store it in the case and also in a backpack, so it has greater protection.

The following protective sleeve is compatible with most MacBook models. It has a neoprene foam padding layer and a soft fabric lining that will absorb potential bumps and scratches. It has a small additional bag, ideal for storing smaller accessories that you need to use, such as a mouse, helmets or mobile phone. This model is available in several colors and is the product with the best reviews by Amazon users on our list.

As a fourth option, we present this case that you can also use as a briefcase thanks to its retractable and comfortable handle . The padded interior is 0.6 cm thick and soft to protect your notebook from bumps, dust, scratches or spills. In addition, in its additional pocket you can also store the mouse and other small accessories that you use in your day to day.

Another of the favorite covers of Amazon users is this one made of high quality microfiber fabric and reinforced synthetic leather , which provides a soft touch and a good waterproof effect. Its portable design is ultra-thin and light, so you can transport it comfortably and store it in your bag or backpack. The soft velvet lining inside is particularly noteworthy , as it will protect the cover from possible scratches. This product not only serves as a sleeve for your laptop, but also serves as a mouse pad.

Nor can you miss the Mosiso brand cover with a mosaic effect, which in addition to giving an original and elegant touch, provides all the security your laptop needs. It has a transparent envelope and a foam padding that absorbs the impact of bumps and protects your computer from accidental scratches. It’s slim, lightweight, and can be easily slipped into your backpack or purse.

Finally, we present you this cover from the renowned Mr. Wonderful brand , whose popularity is due to its motivational and positive phrases. This product is perfect for 13.3-inch laptops and it is recommended to wash it with a damp cloth with warm soapy water. Get this cover and enjoy its incredible design. It can also become the perfect gift for a special friend or family.

renowned
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The 8 most original technological gadgets for this 2020

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gadgets for this 2020

We show you the best technological gadgets to turn your home or that of your relatives into a Smart Home, the smart home for everything!

The gadgets technology are all those devices that complement a function or activity in our daily lives in the most practical way possible. More and more products of this type are invading the electronic market, in which we can find from a mouse for the computer to a smart plug for your home, always adapted to new technologies.

There are several types of gadgets: virtual and augmented reality; specialized in espionage; Smart Watches; video game accessories; to receive advice to help us change our lifestyle; or software with which we can consult information on the internet, such as the weather or the news.

Many of these devices are conditioned to our home, so they make it an intelligent place that is adapted to all our needs. Next, we show you the best gadgets that you can get for yourself or for your loved ones.

Blink XT2 camera

Blink XT2 camera

For complete peace of mind in your home, the Blink XT2 Wireless Camera is one of the best options on this list. It is adapted for indoors and outdoors, with a two-year autonomy and two-way audio. Ensures day and night coverage: record HD video up to 1080p during the day and also at night, thanks to HD infrared night vision. For the installation of this surveillance system, no type of professional assembly is necessary, since it does not require tools or cables.

Omnialux P202A-2 smart plug

Omnialux P202A-2 smart plug

This connector makes electronic devices in your home smart by allowing them to be controlled remotely. It also allows you to program or time the energy consumption of all connected devices and, in addition, it informs you about their energy consumption. Voice control is adapted to Amazon Alexa, your Google assistant, or the free Smart Life app.

Alfort 360º Tripod

Alfort 360º Tripod

The mini tripod from the Alfort brand is one of the best gadgets for photography lovers, adapted to mobile phones, and with universal compatibility. It is made of sponge and plastic, which makes it a lightweight, corrosion-resistant, and non-slip product. It stands out for its multiple functions and 360º rotation, as well as having a remote control of up to ten meters. Thanks to its flexibility, you will be able to bend and rotate it as many times as you need to obtain the most desired angle.

Echo Dot 3rd generation and two Philips bulbs

Echo Dot 3rd generation and two Philips bulbs

The next batch includes a 3rd generation Echo Dot and a set of two Philips Hue White smart bulbs, everything you need to turn your house into a digital home. It has the Alexa operating system integrated, with which you can control the light of the bulbs from a simple installation. Smart bulbs respond to voice control via Bluetooth, just say “Alexa, dim the lights” for the system to respond.

Amazon Fire TV Stick

Amazon Fire TV Stick

Without a doubt, the Amazon Fire TV Stick with Alexa voice control is one of the best-selling products. Control your TV, sound bar, or any other compatible product, with the specific buttons to turn the device on, mute it, and adjust the volume. You can play and control the content with the Alexa voice control, and thus enjoy a greater number of voice functions in streaming players.

Xiaomi Band 4

Xiaomi Band 4

The Xiaomi Band 4 bracelet has a new AMOLED color screen. It not only increases the brightness but also increases the display area by 39.9%. The screen allows the display of call texts and notifications from many applications. In addition, with a single charge, it can last up to 20 days.

Echo Show 5

Another device that connects you to Alexa is the Echo Show 5, which offers quality images on a 5.5-inch screen and surround sound. Its design is ideal for any room and home: set alarms, timers, play lyrics on the screen, etc. Do not miss all the comforts that artificial intelligence is offering to our homes.

6 in 1 adapter

6 in 1 adapter

It has three USB 3.0 ports, a USB-C-PD fast charging port, and a USB-C data transfer port, and another 4K video port that can mirror or extend your screen and stream in HD. Its design allows you to transport it anywhere, it easily adapts to your briefcase, backpack, pocket or hand luggage in your daily use.

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