Some time ago, there was a TV play "Ode to Joy" which was very popular. The strong woman Andy also impressed everyone. And the community they lived in must also be envied by everyone. Every building has property customer service to help owners screen suspicious people. Andy's home is even more enviable, especially her door is very advanced. It is a very advanced password lock, without keys, Her neighbor Qiu Yingying often forgets her keys, which is not as easy as Andy. The door lock also reflects the class orientation.

When watching TV, I always felt that the lock was really convenient, and the price should be very expensive. Until I also used a door lock that was more advanced than Andy's, I found that the technology had progressed so fast, and this kind of password lock had also entered the homes of ordinary people. The product we experience today can not only open the door with a password like Andy, but also with a fingerprint. At the same time, it can be controlled with a mobile phone. Even if you live in a not so high-end community, with this lock, you can also have your own front desk secretary - Deshmann Xiaodiyun Smart Lock (referred to as Xiaodi).

When I first received the express, I was really shocked. It was a big box, and then I was shocked again. It was so heavy! When I looked at the express bill, the weight was more than 6 kg, and the express fee was 46 yuan. It was still delivered by SF every other day.

There are two layers of packaging, express packaging and product packaging. When I saw the logo on the express packaging, I thought it was Bentley, but Bentley's wings are downward and Deschmann's wings are upward.

Deshmann is one of the top three brands in the domestic intelligent lock industry. Xiaodi is an Internet brand launched by Deshmann. Its background and strength can reassure everyone. Especially the first line of defense in the home, we must choose a big brand.

The product package is marked with the four functions of the little beeper - fingerprint, mobile phone unlocking, virtual password and traditional door opening.

The first thing I saw when I opened the package was a door card, the first lock of the new home. That's true. After the decoration, everyone would replace the lock cylinder. The whole decoration would cost at least RMB 20000 to RMB 30000. At the first level, we'd better invest more. This little one costs 1799. As for its value, let's go on to see.

The inside of the package is divided into upper and lower layers, separated by foam boards. The parts are clearly separated, which can also effectively prevent damage to the product during transportation. After all, it is an intelligent product, and the protection is very good.

There is a product opening diagram in the package. Because the opening requires professional tools, we should not do it ourselves. After all, the manufacturer is responsible for installation after sales.

In addition, there is also a door frame edge that is put together. It is very heavy, about 3mm thick, and the quality is very hard. Later, the installation personnel took a lot of effort to drill on it, and they felt that they could not drill it.

The upper package includes the lock body, a set of No. 5 batteries, lock tongue cover, keys, screw accessories, as well as instructions and warranty certificates. Each part has a separate package. In addition, it is separated by foam, so it is safe to transport.

The lock body part can be seen. There is also foam protection inside the package, because this part is the most critical part. It contains super B-level lock cylinder, lock tongue and circuit board. The appearance of the lock body is obviously different from that of the traditional lock body. There is an additional wire. The wire uses a plug type interface, which is convenient for installation, disassembly and maintenance.

The ordinary lock body needs to be locked after going out, while the small beeper can be locked when closing the door. The reason is also at the lock tongue.

The ordinary lock tongue is a single type. There is only one slope, which can be completely locked by turning the key twice more. The small beeper uses a two-way lock tongue and a self elastic lock body, so once the lock tongue is closed, the lock body will automatically and completely pop out.

The lock body is made of 304 stainless steel, and the lock tongue is also solid. The lock body is about 2kg, so you can feel at ease when holding it.

Although it can be unlocked with fingerprint, it is also equipped with three mechanical keys in case of emergency, which can open the door like an ordinary door lock.

The equipped key can be inserted both front and back, without looking for the front and back. In addition, Xiaodi uses a super B lock cylinder, and there are several small grooves on the side of the key, so thieves can only unlock it by force, and it also takes several hours!

Since it is an intelligent device, it must need power supply. There are four No. 5 mercury free alkaline batteries in the accessories, all of which are customized by Deshman. The production date is June 2016.

In addition to the lock body, there are also two body handles, which are also the key points. If you want to unlock the fingerprint and password, set them in the body handles.

The body handle is divided into indoor and outdoor parts. The indoor handle is equipped with a rotary button, and the outdoor handle is on the left.

The fuselage part is made of all metal panels in an integrated design, with a diamond coating on the surface, which shines under the light.

The handle is also made of solid metal. The whole body handle weighs 3kg. The heavy material is very solid.

For the handle outside the door, the upper part of the body is a protective cover with a push-pull design, and the fingerprint module and keyboard module can be exposed by sliding upwards.

The protective cover slides smoothly, but it needs a little force. If there is a self spring switch, it will be even better. Some people may feel troublesome and like the design without protective cover.

In fact, this kind of slide cover is better than the ordinary lock in appearance. There is no sign of financial exposure. In addition, it can prevent the bear child from pressing randomly and prevent others from scratching the fingerprint glass.

There are four small buttons on the left side of the slide cover. Pressing them will display a blue light, which can be used as the Bluetooth indicator light. After pressing them, you can wake up the Bluetooth, and the Bluetooth module of the little mouse will not work all the time. This can save power.

The upper part of the fingerprint module is the physical keyboard area. Although there is a certain distance between the keys, the keys are too small. The touch of the keys is the same as the pos of the cashier in the mall, and the key range is moderate.

The keys are designed to be fadeless so that you won't expose other colors of the keys you often press. The safety measures are in place.

In addition, the number key has its own backlight function, which is not dazzling in the dark environment and is very soft.

Let's take a look at the indoor handle.

The indoor design is relatively simple. The top area is a cover removal design. It is designed with a battery compartment that can accommodate eight No. 5 batteries. In fact, four batteries can also supply power, so the manufacturer has four batteries. Of course, it would be better if eight batteries were equipped.

The installer said that it was better to use the same batch of batteries, which also cancelled my plan to install 4 more batteries.

From the battery cover, we can see how solid the body material is. The zinc alloy plate used is 3mm thick!

There is also a QR code binding the device inside the battery cover. The location is good and can be kept all the time. In addition, a battery needs to be removed for resetting. It is just time to scan and rebind.

There are two rubber pads and a protective steel plate matched with the fuselage. The rubber pad is to make the fuselage more closely fit with the door body.

The back plate of the phone body is also made of steel plate and coated with black paint to prevent rust.

Seen from the back panel, the internal structure is clear and the workmanship layout is reasonable.

Both handles at the bottom of the fuselage have some settings.

At the bottom of the handlebar outside the door, there is a keyhole and an emergency USB interface. You have never seen the keyhole at the bottom. In fact, this is the safest. The traditional lock is straight forward. This lock is curved, and thieves can't open it. The Usb interface is used to prevent the battery from running out of power. You can use the charging bank to temporarily power the door open.

The handlebar inside the door has a Bluetooth setting button, which needs to be pressed for a long time to bind the device and background management.

After the receipt of the small beeper, we can contact after-sales to install it. I told the customer service directly at the Tmall store, made an appointment, and then the installation staff called me to confirm.

After we added WeChat to each other, the installer asked me to take a few photos of the anti-theft entrance door and the location of the lock body. After knowing about my door, we arrived as promised.

When he arrived, his toolbox was very professional, and every set of tools was very complete.

The uncle who installed it was dressed formally, with trousers and shirt, which made people feel very neat at the first sight. The fact is the same.

The whole installation process took more than two hours. In fact, the installation was not troublesome, mainly because two problems were encountered. First, the anti-theft door of my home was a little thick, and the screws connecting the two mobile phones were slightly shorter. Then Uncle opened a hole in the door, and then loosened the connecting rod to install it successfully.

The second problem is the edge of the door frame, which takes the most time. After the upper edge is installed, the lock body does not spring out. After polishing the screws on my original edge, it can be tested, but it still does not spring out after it is fixed. Uncle finally found that the distance between the edge and the door frame is short, and finally put a piece of cardboard in the middle to fix it more firmly, Uncle drilled three more holes in the sidebar. The three holes were very laborious. The main reason was that the quality was too good. It would be better for the manufacturer to equip two more rubber pads to prevent this phenomenon.

The following is the effect after installation.

There are two kinds of colors for Xiaodi - nickel brushed wire and red bronze. I choose nickel brushed wire. The anti-theft door itself is dark red, which is better matched with this metal silver color.

Now let's compare the original door handle. The original anti-theft door handle was very thin, and the body was just a piece of iron, which was incomparable with the small one in size, thickness and weight, especially in function.

I really feel that the money is worth it.

After the installation of the beeper, you need to download the APP for settings, such as fingerprint entry, password settings, and background management.

The account needs to be registered with the mobile phone number. Open Bluetooth to bind the device. The binding process is very smooth and can be completed in a few seconds.

Long press the device to display the setting bar at the bottom for personalization and background management.

The default way to open the door is to shake it. The beeper has a built-in speaker, and you can also set the door opening prompt tone. The speaker sounds just right, so your neighbors won't hear you when you get home... The last thing is to set the unlocking password. After setting, you can also use the password to open the door. But I tried once. I always use fingerprint to open the door. Unless I can't recognize the peeling of my hands one day, I use the password again.

By the way, the password supports a dummy password. If your neighbor or friend is present when you open the door, you can type the correct password before and after the correct password in order not to expose it. As long as the password you enter contains a continuous correct password, it is not embarrassing at all. It is estimated that the neighbors and friends will despise you. It is not a treasury. It is such a long password, ha ha.

To add fingerprints, you need to enter the background management. Before entering, you need a password to prevent the phone from being lost, and others can't control the beeper. In terms of security, you have done extremely well.

Click your own account and select the door opening method to add fingerprints. It supports 80 fingerprint entries, which is very powerful and can be used by a small and medium-sized company.

It takes about seven or eight times to input a fingerprint. It is better to input from multiple angles to improve the recognition success rate.

The sliding cover should be equipped with a switch to trigger the fingerprint identification module. After sliding, the fingerprint area will emit red light. Just put your finger on it.

The sliding cover can only slide to the top of the fingerprint, and can be identified without fully sliding, which is very convenient.

After more than ten days of use, the success rate is 100%. The recognition process is about 1-2 seconds. After recognition, two beeps will be emitted, indicating that the door has been opened.

The best thing about the little beeper is that it can set alarm fingers. If someone hijacks you at the door, you can use the preset fingers to open the door, and then you can send a distress message to the preset mobile phone number.

It's very interesting to shake the door. Just press the Bluetooth wake-up button on the door first, and then shake the phone. The whole process takes about 6 seconds.

When children come to your home, you can ask them to press the Bluetooth button and tell them to shout "Open Sesame". Then you can secretly shake your mobile phone. Hey hey, is it more attractive than magic.

If you hire a nanny or rent with someone at home, you can add a user, and then set his use date. After the expiration, you can't use the small beeper. You can set it on the day, month, and minute. It's better than having a front desk customer service. I really admire it.

As a qualified front desk customer service, you must register every person who comes in and goes out. The little beeper is very good. Any person who opens the door with which finger will register. If you connect to wifi again, I, as a leader, can check the post at any time, ha ha.

During the past ten days of use, I felt I was not used to not having keys on my body at first. After getting familiar with them, I felt relaxed and didn't need to take keys when I went out, especially when I went out for running at night. I didn't have to worry about losing the keys, and those with obsessive-compulsive disorder didn't have to worry about whether the door was locked. I just left when it was closed. I could go anywhere, hahaha!

In addition, the beeper also has the function of a smart key. After consulting the customer service, they said that the parts are not yet available, and they need to pay attention later. It is estimated that it is the room card. Now all mobile phones have NFC function, which can be fully used. After all, you can afford to buy a small beeper. How can you use a middle end mobile phone? It is more convenient to open the door as soon as the phone is locked, which is more convenient than fingerprints.

On the whole, Xiaodi is very good. The super B-level lock cylinder, fingerprint and password open the door, innovative shake the door, timely open the door, and conscientious Xiaodi customer service can record the door opening at any time, just like you hired a front desk customer service attendant. The key is that the Xiaodi customer service is a one-time charge. How do you feel?