Linbell G2 The self generating wireless doorbell adopts kraft paper packaging box. The front is mainly a sketch of the doorbell, and the middle is equipped with a simple arc. It looks like a simple face on the whole, and the packaging is simple but always highlights the precise positioning of the product.

On the side of the package is the doorbell advertising selling point. Under the light, the icon changes into dazzling blue, and on the lower right corner is LinkedIn's logo And slogan.

There is a white sticker on the bottom left corner of the back of the package. The sticker introduces the product model, color, production date, relevant information of the manufacturer and a manufacturer's WeChat QR code.

The package is opened by pulling, and the doorbell is composed of a transmitter and a receiver, which is different from the integral doorbell we usually see.

At first glance, there is no difference between the transmitter and receiver. In fact, after opening the package, it is easy to find that there is still a big difference between them.

After all the packages are opened, all the built-in parts of the doorbell can be seen at a glance, namely: receiver one Number, transmitter one 个、 3M Sticker one Zhang He two Set expansion bolts and instructions one Copies and doorbell reminder paper one Zhang.

First, let's take a look at the doorbell transmitter. Both the transmitter and receiver use PC It is made of fireproof materials. The twin brothers who seem to be born in heaven have different abilities. The paint mirror design makes the two brothers more beautiful. The round hole in the transmitter bell is the transmitter signal indicator.

The transmitter is small in size, easy to press, and can effectively press more than twenty 10000 times, only 350g The pressing operation can be easily completed with the pressing force of. The transmitter is equipped with a turbine micro energy generator, which can effectively reduce the pressure.

There is a warm prompt paper sticker on the back of the transmitter. From the paper sticker, I read a disadvantage of this doorbell. The doorbell transmitter is vulnerable to metal objects interfering with the wireless signal. After tearing off the stickers, there are messy holes below, and Xiao Bian doesn't know what they are for.

Next, let's take a look at the receiver of the doorbell. The main difference between the receiver and the transmitter is that there is a socket on the back of the receiver. It needs to be connected to the socket to receive the signal transmitted from the transmitter. The circular pressing ring on the surface of the receiver is actually a doorbell indicator light. On the side of the receiver two There are two buttons. The one above is the volume button four Gears; The following is the ringtone switch key. Currently, there are thirty-eight The ringtone can be switched freely.

The upper part of the back of the receiver is a convex socket, and the lower part is arranged in a circle two The ring hole user receiver heats up. In order to make the receiver better scattering socket part, the convex part is specially made. This not only ensures the heat dissipation function but also ensures the beautiful appearance.

Linbell G2 The effective use distance of self generating wireless doorbell is one hundred Meters, except for battery and wireless connection Linbell G2 Self generating wireless doorbell has another feature, that is, it can freely combine multiple transmitters or receivers. If your home is large enough or a small villa, you can use one transmitter and multiple receivers in different areas, even if you are on the second floor, you can easily know whether there are visitors at home.

In order to facilitate the installation of the doorbell transmitter, the manufacturer has placed a 3M Paste, 3M The sticker can be directly bonded to the door for use 3M The transmitter attached to the wall is not firm enough, so the manufacturer has additionally provided it two Set expansion bolt for fixing 3M This shows that the manufacturer is very careful.

because Linbell G2 The self generating wireless doorbell is particularly convenient to use, so its user manual is also particularly simple. The front mainly introduces the installation and use of this doorbell.

The back of the manual is mainly about the introduction of new and deleted doorbell codes, the parameters of the transmitter and receiver, and the attached maintenance card.

At last, I will make a practical operation Linbell G2 Self generating wireless doorbell, the doorbell will ring when the receiver is powered on two The sound is ding dong and the indicator light flashes. The manufacturer recommends keeping the receiver off the ground when using it 50cm Above, I think this is a little difficult for living families. At present, most of the sockets in the living room and bedroom are installed 50cm following.

When the editor presses the transmitter, he hears the sound of the receiver. The volume of the receiver used for the first time defaults to the maximum sound. If the sound is too loud, you can adjust it yourself. The editor replaced all the built-in ringtones, but still felt that the default Ding Dong sounded more comfortable. In order to verify whether the transmitter is really affected by metal interference, the small editor tried to press the doorbell at different positions of the security door after closing the door. The result still verified the correctness of the manufacturer's warm prompt, but the result was relatively satisfactory to the small editor, because the doorbell would not be disturbed at most positions, Only when the iron sheet is thick can the transmitter signal be interfered and the receiver fail to receive the signal.

After a few days of editing Linbell G2 In the trial of self generating wireless doorbell, I feel that the advantages of this doorbell are obvious, and its appearance is small, cute and free DIY The combination is characterized by its strong practicability, simple and convenient operation, which is easy to learn thirty-eight The ringtones can be switched freely and the volume can be adjusted freely. It is vulnerable to metal interference, which has a certain impact on the use. It is suggested that the manufacturer should continue to optimize it to solve the current problem BUG At the same time, it is recommended that the manufacturer add a camera on the doorbell to cooperate with the mobile phone APP Operation, so that we can not only know the guest knocking at the door at any time, but also know who the guest is in advance.