As we all know, the door lock is used to lock the door to prevent others from opening your own door. The lock device may be mechanical or electric. When you stay in a hotel, you will find that high-end hotels use swiping cards to open the door. I was curious when I first saw it. Now smart locks have been widely used, and the price of smart locks ranges from hundreds to thousands of yuan, Door locks are widely used and can be seen every day. However, there are many levels of anti-theft door locks, that is, anti-theft levels. I regard locks as one of the "best inventions". With its appearance, our security and privacy can be guaranteed. However, it seems that it has not changed much for thousands of years until the "smart door locks" brought by the Internet of Things technology, On the basis of the original unlocking, the intelligent door lock can be unlocked without a physical key through Bluetooth and other wireless technologies.  

Xiaodi originates from a product of the German leading brand of smart locks, "Deshman". You may think that the price of Xiaodi's smart locks is too expensive. There are often some smart lock manufacturers at home to promote smart locks. The price is less than 1000 yuan, and the lowest end of Xiaodi's smart locks are all at 15 yuan. Why can Xiaodi win such good sales in the era of cost performance, I think there are two reasons: high appearance and safety. The common smart locks on the market are somewhat strange in appearance, and the little ones continue the appearance of mechanical locks. This year, the little ones and Suning Yigou jointly created a little one T750 smart lock. In terms of packaging, the little one T750 smart lock continues the previous generation of product packaging. The white packaging box is printed with the word "DI", which is simple and elegant.    

Open the package, and the instructions, opening template and tag of the mini T750 smart lock will be displayed. At this time, you can contact the installation master to install the door. This time, everything was not smooth. The installation master made an appointment for more than a week, and the installation was completed and could not be used. After taking photos, he left in a hurry. I want to say that the master was irresponsible, and the specific problems will be discussed later.  

We explained our only few lock bodies. The left side is a common mechanical lock in our home. There is a big difference between the opening and details of the lock body and the intelligent lock body. The difference between the middle and the right side is whether there is a heaven and earth hook. The heaven and earth hook bounces when locking the door. The anti-theft door basically has this function, and the home lock has no hook, The hook and the heaven and earth lock hook can not be completely matched. When the heaven and earth lock body is hooked, the lock body will grow out. Finally, the two hooks can only be pulled with iron wire. If the heaven and earth lock body is used, the heaven and earth hook will not rebound naturally.  

The lock body of the mini smart lock is universal. Touch the triangle tongue to touch the interior of the machine to achieve the locking effect. The best use effect is to use the door frame edge. Because the side of the door is too thick, installing the door frame edge will make the door unable to close. Only the original door opening can be used, and the door will shake when locked. I also asked whether there is a thinner door frame edge than this, but the master told me that there is no one, This is the thinnest one. I hope Xiaodi can customize a thinner door frame than this one.  

In addition to the mobile phone shake unlock, fingerprint and password unlock, the mini T750 smart lock is equipped with a standard key that meets the national standards. Some people will ask if it is better to remove the key to unlock the smart lock? This can't be removed. According to national regulations, locks must have key holes. In addition, each key of the small T750 smart lock has a unique code. If the key is lost, it can't be matched. The mini T750 smart lock also supports Bluetooth key unlocking. This design is mainly aimed at elderly friends and those who have worn their fingerprints during long-term work.  

The Xiaodi Smart Lock is equipped with eight No. 5 batteries on the back panel. In fact, four batteries can be used normally. The power consumption of the Xiaodi Smart Lock is small. The batteries can be replaced almost every year. If you forget to replace the batteries, you can take emergency measures to charge them with mobile power before you can enter.  

These are some accessories that need to be used on the lock of the mini T750 smart lock. During installation, I also found that these accessories are identical to the accessories on my previous mini S8 smart lock. It seems that the mini T750 smart lock is an upgraded version of S8, and the appearance and unlocking method have changed slightly.  

The front panel of the mini T750 smart lock can only be displayed by pushing the upper slide cover to the fingerprint and password. It is not directly exposed like S8. I hope that later products can design the slide cover to be electric, so that you don't have to remember to slide down after entering the door and unlocking. The original gorgeous action adds a small black spot.  

The mini smart lock can be used only by connecting the front panel and the rear panel. For example, if the lock is not used, you need to cancel the lock, but the smart lock has been removed. Don't be afraid that you can connect the front panel and the rear panel as shown in the figure. However, you need to be careful when unplugging the cable to avoid damaging the cable.   At this time, the Bluetooth button on the front panel of the little tick T750 smart lock, which is why the installation master failed to use the button when installing the lock for me for the first time. The installation master did not put the button close to the door, but hung in the air, causing the Bluetooth connection to fail. The front panel "DI" displays red, giving a harsh alarm sound. Normally, the little tick T750 smart lock will not give an alarm sound.  

This is the connection line between the lock and the panel. The lock body and the panel can be installed interchangeably, rather than one-to-one adaptation. The quick disassembly form is adopted, which is convenient for disassembly, and also increases the stability of the connection.

Installation video:

After the successful installation of the mini T750 smart lock, Starry Night Gold looks very elegant, a bit aristocratic. I prefer the mini T750 smart lock to the mini S8 smart lock. After a wave of lock changes, I think the installation master is unreliable, so I installed the mini T750 smart lock myself. After a person worked for three hours, the new mini T750 smart lock finally arrived, I also found out the reason why the last installation could not be used. The next time I change the lock, I can install it by myself. The installation of Xiaodi intelligent lock is simple, which is much easier than the installation of ordinary mechanical locks.  

The round design of the small T750 smart lock handle fits the palm of the hand exactly, unlike the S8 angular design, which is very uncomfortable to hold. The panel indicator is set in the front. When the "DI" is red and an alarm sounds, it must be that your lock is not installed properly. It may be that the Bluetooth button on the front panel I mentioned above is suspended and cannot be paired properly. Press the Bluetooth button on the lower part of the rear panel, and the front panel "DI" The blue color indicates that Bluetooth pairing can be performed normally, and the keyhole and USB charging interface are designed below the front panel.  

Compared with ordinary mechanical locks, the thickness of the mini T750 intelligent lock has been greatly increased. The lock cylinder and the lock are integrated. It is not designed separately as a mechanical lock. The operation is not much different from ordinary locks.  

To activate unlocking, you need to press the handle or push the slide cover away. Two stage operation. Pushing one stage away is the fingerprint identification module. Unlocking is basically a matter of putting your finger on it for one second before unlocking. Two stage=password key module. The physical key is used instead of the touch key. The overall rebound of the key is good. Entering the password feels like an old machine key. Six digit password setting, When relatives and friends come to visit, they can enter the password if they are not at home. If you think it is unsafe, you can use authorization to open the door so that friends do not have to wait to enter.

The Xiaodi smart lock app needs to download the Xiaodi butler in the app store. After registration, according to the pairing prompt, after the pairing is successful, I can set Ailock. I basically set all the things that can be set. I don't use the phone when I shake it to open the lock. Generally, I use finger prints. The recognition is still high. If there are stains and water on my hands, it can't be unlocked, After the fingerprint unlocking fails, you can use the password to unlock. The key, Bluetooth key and mobile phone unlocking are basically auxiliary. The installation of the smart lock is for convenience. How could you unlock in such a troublesome way!  

There are many ways to unlock the mini T750 smart lock, which is convenient and safe. If the door is pried, the mini will notify you by SMS, and the unlocking personnel and methods will be recorded by APP. When the mini T750 smart lock is false, the mini T750 smart lock will also notify you by SMS, which is safe at your fingertips.

Unlock video:

Through the experience of the mini T750 smart lock and the locking and unlocking of the door through the mobile phone, you can no longer worry about the trouble of not having a key. You can also authorize the mobile phone of your family and friends through the mobile phone to facilitate people's travel. It seemed impossible to unlock with your fingers in the past. Now you have slowly approached every home. It is important to choose a good brand, Besides, there should be no carelessness on safety issues.

advantage:

1. The unlocking methods are diversified to facilitate people's travel, and it is no longer expensive to unlock for forgetting the key.

2. Xiaodi T750 intelligent lock is responsible for its appearance, inheriting the design of the old mechanical lock while retaining the high-tech inside.

3. Fast fingerprint identification, super C-grade pure copper lock cylinder safety.

Disadvantages:

1. The mute lock body is not used for the small T750 intelligent lock, which makes a loud noise when closing the door, affecting family rest or work.

2. The sliding cover does not use automation, and it is troublesome to push it manually.

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