Doorphone – Buying Guide, Opinions and Analysis
The intercom allows you to install a communication system between the people who are inside the house and those who are outside. In this way, it is possible to restrict the entry of intruders and suspects, increasing the security of the home. The current market offers multiple models, for this reason, we have selected some of the most important. The Fermax Loft 4+N has an extra-flat format with a white mirror-like finish and allows the opening of a door. For its part, the Tegui T-71U offers high resistance connectors and replaceable curly cable for greater practicality.
The 8 Best Automatic Door Openers – Opinions 2022
Security is one of the priorities in the home, so it is important to install quality equipment that allows total control over access to the house. In this sense, we have selected some of the best automatic door openers of 2022, to analyze their most relevant characteristics so that you can choose the one that best suits your needs.
1. Fermax 3399 Loft 4+N Door phone
This Fermax intercom is capable of replacing almost any standard telephone with electronic call and buzzer, including the old ones of the same brand and the new ones from other manufacturers. In this sense, it offers an equivalence table to easily match the connections of the telephone to be replaced with those of this new universal device.
It is an audio terminal that allows both communication with the street panel and opening the door from the comfort of the interior, to find out who is requesting access to the home. It incorporates 4 common threads plus 1 call thread, so it works correctly in a conventional system. In addition, it has a magnet in the headset so that the arm is fixed to the base and correctly hung.
It has an integrated design, making it practical and functional to adapt to contemporary lifestyles. Likewise, it is a quality product, thanks to the experience of more than 50 years of this Spanish manufacturer, which is why some users consider it to be the best intercom.
To increase home security, it is advisable to have the best brand of intercoms. For this reason, we invite you to analyze in more detail the characteristics of this Fermax model:
Versatility: It is ready to replace most standard telephones, making it versatile.
Installation: It incorporates an equivalence table that allows a precise and easy connection.
Design: It has a simple and functional integrated design, with a polished finish for easy cleaning.
Magnet: The headset has a magnet so that the arm hangs well and avoid impacts against the wall.
Sound: As is often the case with this type of phone, the sound of the voice of the person on the street is a bit metallic.
2. Fermax 6201 1 line intercom kit
It is a complete kit that includes the entrance panel, the telephone for the interior of the house and the 12-volt alternating current power supply, however, it is one of the cheapest models, which is why many consider it the best value for money intercom today.
The City Classic entrance panel is highly resistant, as it has been made of high-quality anodized aluminum and includes ultraviolet protection for greater durability. It also has multiple anchors for a firm installation on the exterior wall. This element measures 130 x 128 mm and incorporates a flush-mounted box that measures 115 x 114 x 45 mm.
The Citymax intercom for the Fermax intercom is indicated for surface installation. It has been made of resistant ABS material, with a glossy white finish, so you can clean it easily. In addition, it is very easy to use, since it has a single button that is used to open the door.
If you still don’t know which intercom to buy, then you need to take a closer look at the positive and negative characteristics of the Fermax 6201 kit:
Kit: One of the main advantages of this product is that it is a complete kit with an entrance panel, indoor telephone and 12 V power supply.
Materials: The entrance panel is made of anodized aluminum and the intercom is made of ABS, making it a strong and durable product.
Practicality: The indoor telephone is very easy to use, since it only has one button to open the door.
Volume: The volume control is inside the phone, so it is difficult to access.
3. Tegui T-71U Universal Telephone
It is a basic telephone, which facilitates communication with the outside of the house and has a button to open the main door. In addition, it has a key for auxiliary function, which is used to open a second door, providing greater versatility to the home security system.
To find out which is the best intercom, it is necessary to check the compatibility with the installation we have at home. For this reason, it is good to know that this model is prepared to work in conventional 4 + n installations, either with buzzer or electronic call. It also has potentiometers to regulate the sound.
This Tegui intercom is designed to be installed on the surface. He’s designed to strike a balance between comfort, functionality and aesthetics, so it has a neutral white look with clean lines to match any décor and includes an easy-to-connect curly cord.
If you are looking for one of the cheapest telephones, but one that fully fulfills its function, this Tegui brand product is recommended. However, its main features are worth carefully reviewing:
Compatibility: This telephone is compatible with conventional 4-wire + n systems, making it a versatile product.
Auxiliary: It has an auxiliary button that is used to open a second lock, providing greater benefits.
Design: Thanks to its minimalist design with clean lines and white finish, the phone can match any style.
Hook: It does not have a magnet to fix the arm to the base of the phone more strongly.
4. Hixon Wireless WiFi Video Doorbell
This is one of the most practical intercoms in the selection, since it does not use plugs or network cables, making it very easy to install. It is a device that serves as a street panel and has an HD camera with a 166° wide-angle lens.
It has 2.4 GHz WiFi technology, so you can connect it to your smartphone via an app. In this way, you can receive notifications and even the real-time image of the person requesting entry to your home. In addition, the camera of this wireless door opener has three levels of motion detection for added security.
As if that were not enough, the package includes 1 x 16 GB SD card, 2 rechargeable batteries, screws, screwdriver, as well as an instruction manual. For this reason, some users consider it to be the best intercom of the moment.
The practicality of installation and use is one of the characteristics that we must take into account when buying an intercom. For this reason, it is convenient to analyze some of the most relevant pros and cons of this model:
WiFi: Thanks to WiFi technology, this intercom can be connected to the mobile through the home network.
Camera: The integrated camera has a 166° wide angle, motion detection and night vision.
Size: It measures 7.2 x 3.2 x 14.2 mm, making it a discreet and elegant doorbell at the same time.
Network: A good internet connection is necessary, which provides enough stability to avoid a constant loss of connection.
Intercom with camera
5. KKmoon 7″ TFT LCD Monitor Video Door Phone Intercom
From the KKmoon brand we present an automatic door entry system with a camera that you can install at your entrance, to increase security.
It has a doorbell with a camera, which can generate a video resolution of 800 x 480p, allowing you to see a clear and easy to recognize image. It works in conjunction with a monitor which has a 7” color screen, through which you can manage the functions of the equipment and maintain surveillance.
On the other hand, the doorbell has a casing that is specially designed for outdoors, as it can protect it from the sun and rain. In addition to this, it has infrared sensors that provide night vision and also a speaker that allows you to communicate with the person at the door.
Similarly, it has a relatively simple installation system and you can customize the ring tone, to choose from 25 different options.
If you want to know more details about the KKmoon product, now we will review its most important advantages and disadvantages:
Monitor: This intercom comes with its own monitor, so you don’t depend on the internet and can see it at any time.
Functions: It offers night vision, remote unlocking, hands-free and, of course, video.
Sounds: You can choose from dozens of tone options to personalize your intercom.
Protection: The casing of the intercom is safe to be installed outdoors without risk of damage.
Settings: One detail to consider is that the intercom volume cannot be adjusted and some users indicate that it is a bit loud.
6. Golmar GOLT510R T-510R Telephone
This Golmar intercom is a universal device, so it offers compatibility with all analog installations with conventional 4-wire + n wiring. For this reason, it is appropriate to replace the old telephone that can no longer fully fulfill its function, thus providing good communication between the interior and exterior of the home.
It is prepared for buzzer and electronic calls, making it a versatile device that works with any audio unit in the entrance panel, so you can adapt it to the building or home system. On the other hand, it is possible to adjust the volume of both the microphone and the speaker.
It has a simple design, made of ABS with a white finish. Plus, it includes a detachable coiled cord with easy-to-use connectors. Regarding the installation, it has several fixing points and is indicated for the wall. It has dimensions of 85 x 221 x 56 mm.
A good security system can provide peace of mind to the inhabitants of the home, but it is important to consider all the characteristics of the product before making a decision. Let’s see the pros and cons of this model:
Practicality: It is easy to use, since it is a basic piece of equipment for communication with people outside the home.
Settings: Allows you to adjust the speaker and microphone volume for more personalized use.
Universal: It is compatible with most communication systems in buildings and homes in Spain.
Instructions: It can be difficult to install for a beginner, since it does not come with assembly instructions.
Automatic door phone
7. Auta M146354 Analog Compatible Compact Intercom
This model can be installed on the surface, but also in a universal box measuring 60 x 60 mm. It is compatible with 4+n analog installations, even if the old telephone was of another brand. It includes two auxiliary buttons to use them according to your needs, for example, to open an additional lock.
Also, it is possible to call the concierge, so you will not have to leave the apartment if you need to communicate with the central office of the building. This automatic door entry phone has been made with ABS plastic, which offers strength and durability. In addition, it is compact and has a white finish that combines with any decoration.
It is indicated for electronic and buzzer systems for greater versatility. On the other hand, it is possible to open the door without having to pick up the phone, thanks to the side button, making it one of the most practical on the list. In addition, it includes support for the desktop version.
If you are looking for a telephone to replace an old one, then you may be interested in this model from the Spanish brand Auta. In this sense, it is good to know its pros and cons:
Design: Thanks to its compact white design, it can be installed on any wall without damaging the decoration.
Buttons: It is possible to open the lock without picking up the telephone, thanks to its side buttons.
Material: It has been made of ABS plastic that resists impacts and is more durable.
Volume: The sound of the call may not be loud enough for a very large house if you are far from the phone.
8. Boifun Wireless Doorbell with HD 1080P Video Camera
A good product if you are looking for a WiFi intercom could be the Boifun AC-810, as it is easy to install and offers multiple functions.
This doorbell has a built-in camera with a resolution of 1920 x 1080p, which provides HD quality, so you can see a clear and interference-free image.
Aesthetically it is compact and quite discreet, so as not to draw too much attention and it has a casing designed to withstand the elements of the weather. In this way, you will not have to worry about having it exposed in your entrance.
It also offers two-way communication and night vision, considerably increasing security. Besides, it has 2 batteries that combined reach 6,700 mAh, generating enough energy for a period of up to 3 months, avoiding that you have to be aware of charging them.
In order for you to make a successful purchase, here are several important features of this intercom:
Design: The doorman has a discreet and beautiful aesthetic as well as being intuitive for any visitor.
Storage: It has a 32 GB capacity SD card, where video clips can be saved.
Audio: It is capable of providing two-way communication, so you can talk through it.
Power: It has 2 built-in batteries which provide a long autonomy for the operation of the device.
Signal: It is recommended to connect it to a signal extender in case the input is a bit far, because its power is not very high.
Accessories for intercom
Jis 3010654 Lock 12V AC
It is a door entry lock that works with 12 volts AC, so it is used for both main and auxiliary doors and can be a good complement to the home security system.
It is also very easy to assemble if you have some knowledge of DIY projects. In this way it will not be necessary to hire a locksmith service.
It allows to adjust the thickness of the mouth through some screws.
For this reason, it is compatible with locks of various sizes. You can install it to open the door from the door entry phone by just pressing the button once.
An intercom is a very useful communication system, as it is used to control access to our property. However, when investing in one it is advisable to know what features we are going to need, since there are many different models that offer various benefits. For this reason, we have prepared this guide to buy the best intercom.
When making a comparison of intercoms, it is necessary to define the type of system that we need to install. In this sense, we can classify them into two groups: audio intercoms and video intercoms. This can significantly influence the cost of the product, so it is vitally important to be clear about it before making the purchase.
The intercom is the traditional telephone, which is divided into two elements: on the one hand, there is the street panel, which includes a bell and a microphone, while a basic telephone is installed inside the house. Both devices allow two-way communication, so they have a built-in microphone and speaker. Also, it is possible to buy only the handset separately for greater savings.
For its part, the video door entry includes a camera on the street panel, as well as a screen on the monitor for the interior of the house. Therefore, it is possible to see an image in real time of the people requesting entry to the home, as well as listen to them and even record videos, store them and share them.
In general, the basic intercom is cheaper than the video intercom, but the price of the latter may vary depending on the elements included in the product. For example, there are models that incorporate two monitors that are very useful for very large or two-story houses. For this reason, you have to review all the features.
To find out how much an intercom costs, one of the most important features for users is the type of installation it requires, as this can increase the amount of investment. In this case, it will depend on the particular needs, whether at home, building or office.
The entrance panel can be flush-mounted, which provides greater security against vandalism, however, this type of installation is more invasive and requires greater investment if there is no space on the wall dedicated to the intercom bell.
In case the facade of your house has a cavity for this purpose, then it is recommended that you measure the space to embed before buying the doorman. If you want to complicate yourself less, you can choose a surface model that facilitates installation. However, it is advisable to place a visor to protect the equipment from the sun and rain, thus extending its useful life.
The element for the interior, be it an intercom or a screen, is generally surface-mounted, so this task can be carried out by DIY lovers without the need to hire a professional. Generally, telephones are universal, so they are compatible with conventional 4-wire + n systems, which are the most widely used in Spain and other countries. However, some devices come with an installation guide indicating where to connect each cable.
Although the most important thing is optimal communication between the people who are inside and those who are outside the place, some intercoms also offer other possibilities of use, so they can be adjusted to the needs of the home or business. depending on the functions it has.
In the case of the classic telephone, it can have a single opening key, which is used to activate a lock or automatic door. However, there are models that have one or two additional buttons, allowing more than one lock to be opened from the same phone. In this case, it is preferable that the buttons are on one side, to be able to open the doors without having to pick up the phone.
Video door entry systems usually include more options depending on the model. Some are wireless, so they work with WiFi and do not include a monitor, but rather send images directly to the mobile phone through an application specially designed for this purpose.
Security is also important. This is why some video door entry cameras include motion detection at different levels, therefore, they can send a notification to the user’s mobile when recording activity outside the house. In this way, they alert about possible intruders.
Frequently asked questions
Q1: How to use a doorphone?
The intercom is a relatively easy system to use, since it consists of two devices. First of all, it has a street panel that has a bell, microphone and loudspeaker. In this way, if you are outside a house and want to enter, you just have to press the button and wait for someone to answer inside the house and open the door for you. On the other hand, if you are inside your house and the telephone rings, this means that there is someone requesting entry, therefore, you should only raise the arm of the telephone and ask who is outside. When you have made sure that it is the voice of someone you know, then you can press the open key to allow their input.
Q2: How to install a doorphone?
This depends on the type of intercom you buy, however, in most houses and buildings there is already internal wiring from the facade to a point inside the house. It is important that the chosen device comes with an installation manual, so that you know exactly where you are going to connect the cables. This applies both to the street panel and to the telephone inside the house. In general, these elements are installed on the surface and some come with the necessary tools for their assembly.
Q3: How to change an intercom for a video intercom?
There are several ways to make the change from a conventional system to one with video, but to start it is important to know what type of cabling the old one had. In general, old systems work with 4 wires + n, so there are currently some video door entry systems that have 5 wires, so as not to have to change the entire system.
In the case of the 2-wire video door entry system, it can be easy to install, however, you will need a transformer and a power supply to complete the communication system. Whatever your case, the important thing is to take advantage of the wires that the old installation has, if possible, but remember to check that they are in good condition so that there are no problems with the signal in the new camera system.
Q4: How to change the intercom door phone?
This is a simple procedure that you can do without the help of a professional, especially if you are a DIY enthusiast. First of all, it is recommended that you choose a universal phone, as this will be ready to replace the previous one, even if it was very old.
Next, you should remove the old phone making note of where each cable was connected, so that when you go to connect the new one it will be much easier and faster. If the telephone includes an assembly manual, then it is good to take into account the manufacturer’s instructions for a correct installation and better performance of the equipment.
Q5: How to fix a doorphone?
The most common failures of the door openers have to do with communication failures, so we must check all the connections to know if the device has really stopped working or if it is a minor failure. In this sense, if the telephone handset sounds very low or you definitely cannot hear the voice of the person who is speaking to the street panel, it is very likely that the spiral cable of the telephone is damaged, so you can replace it and the problem will be resolved. However, if you find that the problem is more serious, then it will be necessary to go to a specialist, since a deeper repair may have to be done.
Q6: How to put a push button on an intercom?
In an intercom system it is possible to place one or more buttons to open several locks, but these must come from the main one from the internal telephone, installing it in parallel with the door opening button. In this case, it is necessary to remove the cables from any point of the route, to cancel the opening button by means of a jumper and place a NO button on one of the cables that goes to the electric lock. Installations generally have spare cables for these purposes, so it is important to check this, as it would make the task easier.
Q7: How does the doorphone lock work?
The main function of an intercom lock is to automatically unlock itself upon receiving a short, low intensity electrical pulse, typically 12V. By unlocking the lock, it allows the door to open momentarily. However, this is possible only if the lock does not have turns of the key.
Q8: How to connect a buzzer to a doorphone?
Some intercoms admit the option of an adapted output to connect an additional bell, to take it to the area of the house where the intercom is not heard. For this you have to place a cable from the street panel to where you want to install the buzzer. In this way, when they call, the connected telephones will ring and the bell will ring in parallel. However, some goalkeepers do not have this option.