Wireless calls: characteristics, rules for selection and operation

Doorbells have long become an integral part of a wide variety of homes - from city apartments to cottages and country houses. Nowadays, the assortment of these products is rich and diverse. On sale, the buyer can find not only a standard, but also a wireless bell, which has many distinctive features and properties. In this article, we will take a closer look at such devices and learn how to select them correctly.

Wireless doorbells are devices that are used to notify household members of the arrival of guests. These are products that are easy to install without unnecessary wires.

It is not in vain that such devices have become so popular, after all, they have enough positive characteristics to attract consumers.

• The main advantage of the products in question is the absence of wires. Hosts do not have to pull long cables. This quality is especially important when it comes to arranging outdoor space. In addition, the owners during the installation work will not have to drill extra holes in the wall bases, thereby spoiling the aesthetics of the existing interior ensemble.
• Due to the absence of wires, the installation of such call models is also simplified. The necessary work takes a little time. No extra effort is required.
• Another significant advantage of wireless varieties is their ease of use. The call will be very convenient for both arriving visitors and the homeowners themselves.
• Pleased with a rich set of wireless doorbells. Today, owners have the opportunity to place calls and receivers in different parts of the dwelling or residential area.
• Doorbells can then be rearranged wirelessly to another location that the owners choose for them. Any part of this device can be outweighed anywhere without unnecessary problems.
• Wireless doorbell varieties are characterized by a neat and aesthetic design. The devices look stylish and neat, do not spoil the overall look.
• The calls in question are available in a large assortment. On sale you can find many different options for these useful and functional products.

One should not think that these devices are devoid of shortcomings - unfortunately, they were not without them.

• One of the most noticeable drawbacks of the considered calls is hidden in the weak mount. This is especially true for Velcro devices. If you use such products inaccurately, or fix them on an unsuitable basis, then they risk falling from a height and leaving various damage on themselves. Similar consequences occur in circumstances when the velcro of the bell wears out and loses its properties. A dropped part can be defective in both the inner and outer parts.
• Regular battery change is the weak side of these calls. There are different types of products on the market that depend entirely on batteries. The energy consumption is impressive. The owners will have to constantly monitor the charge level, as well as replace the batteries on time. The latter can entail unnecessary expenses.
• Households may experience short circuiting or jamming of wireless calls. If water or dust suddenly penetrates into the interior of these objects, or there is a bitter frost in the yard, the signaling device may begin to function incorrectly, for example, stop ringing or be triggered arbitrarily. The same applies to the displacement of the device contacts.
• There may be a problem with no signal. This defect manifests itself if there is a deterioration in the quality of the perception of the signal from the key or due to failures in the operation of the mechanism. If there are such problems, the button on the product may indicate that a signal has been given, but in fact the corresponding signal will not be received.
• Stealing a wireless call is easy. If desired, thieves or vandals can easily remove the device.

The assortment of autonomous signaling devices contains specimens of different types. They have their own distinctive features and characteristics that must be taken into account when choosing such things for your home. All calls that go without wiring in their design are divided into 2 main types.

• Instances with shared meals... In the indicated types, the button itself operates, powered by batteries, and the call - from the network.
• With shared meals... In variants of this subspecies, both main units function thanks to a direct current source (from a battery).

All subtypes of calls issued today are also divided according to such criteria.

• By functional load. Wireless devices can be designed to be fixed in the country or in the house. For summer cottages, reliable waterproof outdoor options are produced, insured against water penetration and dampness.

• By configuration... Consumers can choose the best specimen from several configuration options. There are products that differ in the number of buttons and speakers: 1 + 1, 2 + 1, 1 + 2, or 2 + 2.

• By functionality. Today's wireless devices can be supplemented with a Wi-fi network, microphone, video camera and other useful components. There are also such varieties, which provide for the ability to independently change the polyphonic ringtone (using a flash drive). The range of updated products, rich in different configurations, is very diverse.

The principle of operation of wireless doorbells has a lot in common with the classic wired options (220 volt models). If we consider how the second copies operating from the network work, a number of points can be noted:

• from the button located on the outside, a wire is led and "meets" with the speaker, which is located in the inner part of the living space;
• the button is also connected by a wire to the mains to power the equipment as a whole;
• as soon as the visitor presses the key, a signal is sent over the wire and a melody is played.

The devices under study operate on a similar principle, but have one main difference: in their design, the signal does not go through the cable, but due to the reception of radio waves, it switches. It is a more convenient system because there is no need for wires. The signal is also given here by acting on the button. The speaker in the signaling device is equipped with a special receiver, it "responds" to the waves transmitted to it.

Further, the specified element reproduces a certain sound, warning the household about the arrived guests.When choosing a wireless call, you need to take into account that the radius and range of the equipment will change based on the materials from which the house was built.

As mentioned above, one of the advantages of wireless calls is that they can be supplemented with a large number of different functional components. Let's get to know them better.

• Video camera... In other words, a video eye. This component can function both continuously and be activated when a person comes close to the door due to the presence of the required sensor. There are varieties on sale that are completely related to the call and are launched by pressing the call button. In this case, the required image is immediately transferred to the monitor screen, which is included in the set, or to a smartphone or tablet computer.

• Motion Sensor... Products complemented by an infrared motion sensor are relevant today. Due to the action of this useful option, you can receive a notification about the arrived guests before the moment when they press the button. If the presence of a high-quality video eye is provided, he can start the camera and record what is happening.

• Intercom. This is a general system that consists of a direct call button (maybe a product with two buttons), which transmits a signal to the apartment and the receiver. The configuration may include auxiliary speakers and a built-in microphone. These latter elements allow homeowners and visitors to communicate with each other. Options equipped with a camera are popular.

No less popular and in demand these days are wireless calls equipped with other useful components. These may be the following instances:

• models where the backlight is provided, which is especially useful and necessary in the dark;
• copies with a key for changing the volume level (the owners will be able to change the volume of the melodies supplied by the equipment themselves);
• with the function of choosing a melody (households can independently choose a signal that they like more and does not cause irritation);
• with the function of signaling the arrival of guests via SMS;
• a model that has an anti-vandal component (usually a radio bell with a protective cover in its design);
• a model that works without batteries (the features of the operation of these autonomous devices are to generate an electrical impulse from pressing a button without using batteries);
• devices with outdoor panels (an excellent solution for buildings and houses of a very large area, can be used in country houses, consisting of 2 separate buildings);
• with alarms for the deaf (in these devices, signals can be given by means of light or vibration alarms).

When choosing a suitable wireless bell, it is recommended to give preference to high-quality branded models. Let's analyze the top of the most popular and demanded devices from well-known brands.

• SmartBuy SBE-11-1-32. Inexpensive wireless chime model. The package is simple and consists of a speaker and a button. The technique works from batteries. The product is distinguished by a good and high-quality assembly, despite the fact that not the best plastic was used in the manufacture.

• In Home 3BN-6. A more curious device, but also budgetary. The package includes 2 speakers, which can be positioned as conveniently as possible. The range of the button is about 120 m. There are 32 melodies to choose from.

• Elektrostandard DBQ06M. Also inexpensive, but visually attractive unit. It can work in 3 modes: sound + light signals, or these signals, but separately from each other.There is a light indication.

• Vstarcam D1... A product with a pleasant design, multifunctional. The communication radius here is small and is only 30 m, but this is quite enough for an apartment. The package includes a camera. This is a regular 2MP sensor that takes pictures and sends them to a smartphone.

• Zamel BRILLO. Attractive model, finished in gray. The button has good tactile feedback and is waterproof. The receiver is reliable, although it is made of plastic. Power is supplied by batteries.

• YaSmart Darho D1. Unusual technique that reacts to movement. It is not suitable for an apartment, but for an office or a residential building it can be an excellent solution. Designed to support micro SD memory cards, plays audio files (mp3 and wav formats are read).

• Smart Doorbell. A popular Chinese model with good functionality. The call is supplemented by a feedback speaker, camera, motion sensor, light and infrared emitter.

• Zamel samba... A simple ring tone that is worth the money as it requires no batteries or rechargeable battery to function properly. The button here uses a special element that will convert mechanical energy into electrical energy. The receiver must be plugged into an outlet. The radius of action is the most common - 100 m.

• Ring Video Doorbell Satin Nickel. The favorite of today's rating of top-end wireless calls is Ring Video Doorbell Satin Nickel. Not the cheapest device, but it is characterized by impeccable quality. The set does not include an internal receiver, because the call communicates directly with the smartphone, sending sound notifications and broadcasting video materials.

If you are planning to purchase a high quality wireless bell, there are a number of important characteristics you need to pay close attention to. Let's get acquainted with their list.

• The presence or absence of batteries. This applies to both the buttons and the receiver. If a model is selected without batteries at all, then the receiver itself will be powered from the mains, and the key from pressing it directly. In other versions, batteries in 1 or 2 sets must be present.
• Range of action. The usual range will be enough if the call is to be used as an apartment call. If a device is chosen for the front door of a private house, then it is better to choose long-range models. In stores, you can find special devices, complete with a special repeater device necessary to expand the radius.
• Reliability. It is better to choose reliable options, complemented by a small visor. For both the dacha and the apartment, it is advisable to purchase anti-vandal home appliances. You should also pay attention to the materials from which the call is made. Plastic is not always a bad option, many branded copies are made from it, which are of good quality.
• Melody. Most products provide about a dozen melodies, but if you want to set your own signal, you should choose a more advanced version.
• Signal type. Decide what kind of signaling devices you want to buy - only with sound or sound with light and vibration.
• Design. The product should be in harmony with the environment, regardless of which door or gate you put it on. The device should not get out of the general composition, attracting too much attention to itself.
• Additional functions. Decide in advance what kind of functional add-ons you will need in the call. So you save yourself from buying an expensive option with many options that you will never need.
• Brand. Try to choose branded wireless calls. Some of them can be very expensive, but they will last much longer and will not cause trouble.

In fixing the call in question, the scheme of actions turns out to be very simple. These devices can be attached not only to the door leaf, but also to an iron fence or gate.

• At the door. The bell can be fixed directly on the door if at home it is not possible to screw a screw into the wall structure or the same Velcro cannot be attached to the finishing materials.
• Near the entrance. Usually, the owners decide to put a wireless call to the platbands or on the wall that is located on the side of the doorway.
• Gate. The best solution for a private house or summer cottage. The location of the device should be chosen in which it will be protected from the harmful effects of precipitation, sunlight and other similar factors.

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All other details in a house or apartment can be installed anywhere. Usually they are fixed on the wall in the corridor or in rooms where households are most often. The type of device fastening varies. The call can be attached to:

• Velcro;
• Double-sided tape;
• screws

Let's consider the basic rules for using wireless calls.

• The wireless bell should be installed especially securely and firmly, because if dropped, its structure can be seriously damaged.
• When adjusting the device and making adjustments for yourself, you should amplify or, conversely, attenuate the signal to a comfortable level.
• You should always study the instructions for using the device, even if it seems to you that it is elementary in operation.
• You need to use the calls carefully and carefully. Be careful when using the device in order not to knock it off the chosen base.
• All internal elements of the device must be mounted on the wall or placed on a separate pedestal.

There are a number of common problems you may encounter with a wireless call.

• The device rings by itself.
• False positives have occurred.
• The device comes off.
• Does not respond to pressing or works without pressing.
• The frequency of the device is the same as that of another gadget.

Many problems arise due to the closure of contacts in the circuit board of the device's microcircuits, the banal wear of the product. Breakdowns also occur due to sudden temperature changes, severe frost, water ingress. Low battery power, which is too low to transmit a signal, may also be the root cause of problems. In the case of frequency matches, you can take the following action.

• If the device is expensive, it may have a wheel that adjusts the frequency. It must be twisted and called by pressing the bell key. Gradually it is necessary to move away the button and the receiver.
• You can remove the case and find the inductor trimmer. It must be tightened with a dielectric screwdriver.
• Experienced radio amateurs will be able to change and correct the frequency and fix the device, who can be contacted if there is no desire to deal with the problem with their own hands.

Positive reviews for wireless remote calls are associated with the following points:

• many models are distinguished by a good distance, for example, the Luckarm bell;
• buyers noted the reliability of a high-quality call with the Proline B-228 waterproof button;
• good sound and affordable price are the main qualities that attract buyers and are inherent in the Volpe udp model;
• many users are pleased with the build quality of the TDM 3BR ringer;
• in the SmartBuy SBE-11-1-32 models, buyers were attracted by the compact size, the choice of melodies.

Also, buyers are pleased with the convenient use of modern wireless calls and the ease of installation. People and the peculiarities of the operation of devices are noted. Of the minuses, the following was noticed:

• too high price of multifunctional models:
• annoying, hissing or squeaking melodies;
• weak body;
• lack of moisture protection;
• a small selection of colors of many models.

See below for the features of wireless calling.