The house is very important to the people in China because it represents "home", and many people compare it to a warm harbor! The fast-paced life allows us to shuttle in this dynamic city every day. The hurry is the true portrayal of everyone on the road. Only when darkness falls and the door is opened, the whole world seems to be quiet. Looking at the city with many tall buildings, looking at the lights in the buildings, you can see that every family has its own happiness through the floating window. Smiling faces and steaming meals gradually outline a warm picture. With family and love, you will not be hindered any further away!

Therefore, stability and unity are everyone's expectations for home. When we work hard and run around for life, we just believe that we can make our home better with our own hands! With the coming of the intelligent era, the new hardware is imperceptibly changing our life. A better life is all derived from security! When this foundation is shaken, everything is in vain, so the door lock plays an important role as the guardian of property and the defense line of happiness. There is a saying that is very good: the door lock is well chosen, and there is no trouble in the home! Heard too many burglary cases and saw too many cases of being unable to enter the house because of forgetting the key, which shows that the function of traditional locks is stretched to the limit in the intelligent age. Then a more secure, convenient and intelligent fingerprint lock will be the equipment that more and more people will consider to configure in the future, not only the appearance of science and technology will embellish their lives, The efficient, convenient and intelligent unlocking method is also more conducive to planning our life. Today's M102 smart fingerprint lock jointly created by Deshman and Gome left a deep impression on me. The excellent experience brought me a convenient and safe life and let me once again experience the convenience brought by technology.

Deshman&Gome M102 fingerprint lock adopts 304 all stainless steel lock head, high-performance fourth generation processor, high sensitivity fingerprint head of special algorithm imported from Germany, 5A drilled glass panel, which not only supports traditional fingerprint unlocking, but also adds virtual password, temporary secret key, Bluetooth key APP unlocking and other unlocking methods, more luxurious hardware configuration and more secure and humanized unlocking methods make M102 not only safeguard our safety, but also greatly improve our life.

『 Unpacking 』

The packaging of Deshman&Gome M102 is mainly white, with a handle on it, which looks like a toolbox. The color of LOGO is somewhat similar to that of Xiaomi, with high recognition. There is not too much decoration on the front and side of the package, which is very simple and elegant. From the font on the top of the package, we can see the main highlights of the product: fingerprint unlocking, virtual password, app unlocking, mechanical key. Of course, there are many other functions worth experiencing, which will be introduced in detail in the following experience links.

As a fingerprint lock, the M102 package is also rich in accessories in addition to the front and rear panels. It has a built-in double-layer foam interlayer. Instructions, drawings, lock bodies, accessories, etc. are stacked in layers, which is more orderly and avoids bumps during transportation. The first thing you see when you open the package is the installation drawing and a door lock tag. Because Deschmann has achieved free door-to-door installation services in most regions of the country, the drawings are almost useless. However, some users with strong hands-on ability will choose to install by themselves, so the size of the installation drawing specifications will play a crucial role. On the reverse side, the door lock tag gives a brief introduction to the use of mobile phone APP and fingerprint.

Except the front and rear panels are laminated with plastic film, the other large and small accessories are packed separately. The package is quite large. At first glance, there are many things. In fact, there are not many listed. In addition to the lock body, the accessories package, three keys and four five battery cells required for installation are all. Because the standard version of M102 is used, there is no Bluetooth key, Here is a reminder: if there are old people or children in the family, you may as well start with the Bluetooth key, because the fingerprint of old people and children is easy to appear shallow or fuzzy, and the Bluetooth key is more convenient.

As an old brand enterprise with many years of experience in lock manufacturing, Deschmann has a perfect production system from research and development to processing, from lock panel forming to life laboratory, and has as many as 100 patented technologies from fingerprint head, lock body, mold to management software, algorithm, etc. It insists on innovation while also playing steadily in the product, even a few batteries are given away, It can be seen that Deschmann is very careless towards users. Generally, the four AA batteries can be used to unlock the door for 3000 times, and it is not necessary to replace the batteries in one year. If you want to save trouble, the battery compartment can accommodate two sets (eight AA batteries) at the same time, and the use time can be up to 18 months.

Components and appearance

M102 fingerprint lock is jointly launched by Deshmann and Gome, so there is Gome logo on the front panel, and Deshmann is below. The front panel adopts 5A level touch panel, which not only prevents fingerprint residues but also makes it easier to take care of; The rear panel is made of aluminum alloy, which is sprayed evenly. Its high corrosion resistance can withstand the test of years. With a gentle wipe, the front and rear panels can be as fresh as before. The black and silver on the front and rear panels are low-key and luxurious, durable, and can be used with wooden doors, iron doors, and security doors. The simple color matching is versatile but not monotonous, which is enough to conquer every person with a taste of life in appearance.

The front panel of M102 is divided into five areas: digital keys, fingerprint identification, Bluetooth keys, free handle, key socket/USB interface. The top is the digital key area. In order to facilitate the use of the elderly, the full touch digital key font of this fingerprint lock is designed to be large, and the screen can be lit by touching the panel at any part of the hand in the rest screen state, which is convenient for input and also saves power. The fingerprint head adopts the latest upgraded high sensitivity optical identification module in 2017, which is matched with Xiaodi's fourth generation of new and efficient processor, with lower power consumption and faster fingerprint identification!

The recognition speed is less than 0.1 seconds, the error recognition rate and rejection rate are almost zero, and it can support up to 150 users and 80 fingerprint entries. Therefore, Deshman&Gome M102 is not only suitable for families, but also a good choice for some high-end clubs, companies and other units. I feel that the recognition speed of M102 is really much faster in a few days of use, and it is always open when I touch my finger, There is no need to wait at all, and there has not been any identification error.

The GOME LOGO above the digital panel will light up when it is unlocked. The blue one looks very high, but it is not just a decorative function. In addition, it is also a power indicator. When the battery compartment is fully charged, it will display blue. If it turns red, it means the battery compartment is in emergency, and the battery should be replaced. In addition, after continuous unlocking errors, the LOGO will also turn red and will not be allowed to try again for a period of time.

The silver strip in the middle of the front panel looks more like a decorative strip, but actually there is a mystery! It is a hidden Bluetooth button. The function of this button is very important. It can not only be used to shake the door, gesture to open the door, etc., but also is a physical key that must be used when setting the mobile phone APP. The phone will give voice prompts when setting the security settings of the mobile phone APP, such as binding locks, entering fingerprints, modifying passwords, and setting temporary passwords, The next operation can be performed only after pressing the Bluetooth key, so a hidden Bluetooth is enough to see the design excellence of Deschmann, and it is not difficult to find that the manufacturer's lock security settings are extremely strict in the logic of the lock and APP cooperation.

The silver coating of solid split handle matches the color of the panel harmoniously and uniformly. The rounded corners and strip attachments bring a good grip. The opening and closing damping of the handle is just right. Each handle can withstand up to 100000 times of opening and closing. It is no problem for a family of three to use for decades, This also fully confirms the product concept of quality priority of Deshmann, which is of German origin.

The symmetrical design of the front and rear handles, together with the two-way locking tongue of the lock body, really achieves the safety of leaving after closing the door. Many people in the market claim that it is safe to leave after closing the door? If the one-way lock tongue is forced to pop out the lower lock tongue without lifting the handle, it is easy to be scratched by paper, cards, etc. M102 also provides an anti lock switch, so after the indoor anti lock, the door cannot be opened outside in any case.

There are two emergency holes at the bottom of the front panel: one is a USB interface, which is mainly used to temporarily supply power to unlock when the battery is out of power; The other is the physical key socket, which is also for emergency use. M102 is equipped with three keys as standard for unlocking in special cases. Because M102 uses a super C-level lock cylinder, the design of the key is also very different from the common keys on the market, and the probability of being copied is basically zero! So we must keep these keys for emergencies. The installation master also kindly reminded me that it is better to leave the keys in relatives' homes or cars.

After the front panel is finished, let's take a look at the rear panel. The upper part of the rear panel is a battery compartment, which can accommodate two groups of eight No. 5 batteries at the same time. Of course, the same is true for four batteries, but it takes a shorter time. Since the S8 that has been used for a long time has been installed for almost a year now, four batteries still have power. This time, the M102 uses the latest Xiaodi fourth generation processor, which has lower power consumption, so it must save a lot of power. Although the battery costs less than a few yuan a year, it is more convenient to use it for a period of time.

It is very convenient to remove the battery. You can easily take out the battery by gently pushing the cover of the battery compartment. You can put the battery in the corresponding position. In addition, when you open the cover of the battery compartment, you can see that there is a QR code pasted inside to bind the device with the mobile phone APP. One lock and one code, so you won't worry about being unable to find it for a long time.

Now let's take a look at the core part of the lock - the lock body. The whole lock weighs about 5kg. It is made of solid materials and feels secure when you hold it in your hand! The Deshmann&Gome M102 lock body is made of 304 stainless steel, with a more secure super C-level lock cylinder, two-way blades, double-sided milling teeth and serpentine keys inside, which makes technical unlocking impossible, extremely low mutual opening rate and impossible to copy.

The 304 stainless steel lock body is designed with double reverse sliding tongue, which fundamentally eliminates the "sticking". With the following three groups of square locking tongue, the small one is as firm as a rock! When the lock tongue collides with the opposite door frame slot, the lower square lock tongue will automatically pop up. The two-way sliding tongue will not be cut by the card and make the locking easier. If the lock tongue does not pop up completely, the fingerprint lock will send out a beeping alarm sound to prompt.

『 Installation 』

The installation of fingerprint lock is relatively simple. As long as several sizes are provided according to the pre-sales customer service requirements, there is basically no need to change during the installation process. Unlike a big brand fingerprint lock, which damages the door body seriously, it is almost impossible to change to another brand after installation. The adaptability of Deshman&Gome M102 to the door body is very good. The anti-theft door at home did not have any cutting holes when installing M102, and the original holes were installed without damage!

Here's to talk about the installation master of Deshmann. Because the installation usually requires an appointment, so I thought that I might wait a few days after the appointment to come. Anyone who wanted to make an appointment called the master less than half an hour and said that the installation could be done that day. When the master arrived, it was already 8 o'clock at night, and it started non-stop. Because the weather was sultry these days, the master was sweating in a short time, The installation process took half an hour, which was very smooth, but the master did not rush through the work because of the heat at all. After the installation, he checked that it could be opened normally, and then taught me to bind and use the APP, until there were no problems, he left a phone and left.

The effect after installation is still very compelling!

The key is that all major cities across the country have basically achieved door-to-door free installation, and our users do not have to bear any installation costs. After installation, the Deshman&Gome M102 is not only very beautiful to me, but also has been visited by neighbors. Moreover, the black crystal panel is very compatible with the door body, and the effect is really great.

Effect comparison before and after installation

『 Use 』

After the installation of Deshman&Gome M102 is completed, download an APP, enter the fingerprint according to the steps, and it can be used normally.

About fingerprint entry

This fingerprint lock has the same fingerprint entry operation as the iPhone. When the fingerprint head lights up and becomes the acquisition status, just gently place the phone on the high-sensitivity fingerprint head, and you can hear the "drip drip" sound. The input can be completed after 6 or 7 times of acquisition. It supports the acquisition of up to 150 users and 80 fingerprints, so it can meet most of the use scenarios.

About unlocking

Deshman&Gome M102 can be divided into five unlocking methods: fingerprint, virtual digital password, physical key, Bluetooth card, and APP. The first four are the most common and need not be introduced too much. APP unlocking also includes mobile phone password unlocking, shake shake unlocking, click one point unlocking, gesture unlocking, temporary password unlocking and other unlocking methods. The diversified unlocking methods give M102 a more mobile and intelligent family member management ability: for example, when friends and relatives visit the door and you are not at home, you can send the generated temporary password to the other party; Or if there is a sister-in-law or a nanny at home who needs door-to-door service at a specific time, you can set a specific time period to open the other party's fingerprint. It is impossible to open the door beyond that time period; Although the unlocking method of mobile APP is also relatively simple, after several days of experience, I think it is not useful for the time being. After all, the fingerprint is faster. Unless the fingerprint fails for some reason, other unlocking methods will be used, but it is always good to use more methods. Next, we will demonstrate the unlocking methods one by one.

1. Fingerprint unlocking

Fingerprint unlocking is the most commonly used unlocking method, which is fast and convenient. The M102 unlocking speed is very fast, and it has not encountered misidentification and refusal in recent days. The door lock is opened when the finger touches the fingerprint head and wakes up the lock at the same time.

2. Virtual password unlocking

It is also common to enter a password to unlock. For example, if there are old people or children at home, it is better to use the thumb with deeper lines to enter because of the blurred or shallow fingerprint. If there is a misunderstanding, you can also use a digital password to unlock. If there are strangers nearby, the virtual password can also play a very good role in protection and will not cause embarrassment. In the continuous input of multiple digits, only 6 consecutive digits need to be real passwords.

3. Shake the lock

Open the mobile phone APP, shake the phone left and right after waking the lock to unlock it, but it should be noted that the Bluetooth of the phone must be kept open. Because this method also requires taking out the mobile phone for operation, it is generally not used, except under special circumstances.

4. Gesture unlocking

The operation mode is the same as that of the Android phone's pattern unlocking, but the premise is to wake up the lock, take out the phone and unlock it according to the preset pattern. It looks cool, but it is slightly more cumbersome than fingerprints and passwords.

5. Click to unlock

An unlocking function in the mobile phone APP is simpler than "shake" and "gesture unlocking". Similarly, when the lock is awakened, the unlocking button can be clear to unlock.

In fact, no matter what kind of unlocking method is, it has its own reason. Maybe everyone has different operating habits. M102 just provides such a rich way of playing. It depends on which one is more suitable for you! Of course, the key can be used to unlock the lock. Because the key is very hidden under the lock, it is almost unnecessary to worry about someone's mischievous blocking the keyhole.

Summary

After a period of experience, Deshman&Gome M102 and my family clearly felt the convenience it brought to the whole family! Even the children at home rush to open the door every time they go home. When they hear the sound of "drip", they feel no fatigue for a day and return to their own world to enjoy their own happiness. And after in-depth experience, all previous concerns about fingerprint locks have been eliminated. M102 has given me a new understanding of cloud intelligent fingerprint locks!

M102 has brought me a convenient and comfortable life, so I don't have to worry about myself or my family who can't enter the house because they forget their keys. Especially in summer, the clothes book is cumbersome, and I'm afraid of losing the keys. So it's not a problem to have such a fingerprint lock! To sum up, this M102 gives me the greatest feeling: its appearance is fashionable and elegant, and its workmanship is extremely exquisite. From the panel to the handle and the lock body, it reveals the German exquisite workmanship. After installing it, I feel that the anti-theft door is also much taller. My friends are envious of my unlocking posture when they come to my home; The super C-level lock cylinder and multiple safety protection also provide a strong guarantee for the safety of property in the home. The traditional locks used to be scarred when I think about them now, and a card can cut them open! M102 two-way lock tongue, which can be locked when closing the door, and 304 stainless steel lock body make it impossible to open the lock by force, convenient and safe; A variety of unlocking methods not only make life more efficient, but also change the "inconvenient" to "very convenient" sometimes. The fingerprint recognition rate is high, and the virtual password is not afraid of peeping, which also avoids many embarrassments. The various unlocking methods of the mobile phone APP are novel and cool, and the multi-user mass fingerprint input, humanized fingerprint unlocking time limit All of this comes from the strong support of many patented technologies of Deshman, which has greatly changed our lives. So a seemingly simple door lock is actually very significant: a lock, a home, a lifetime!