The problem of intelligent lock is more complicated and troublesome, such as the fingerprint of the house, the anti-theft remote control of the warehouse and so on. Here I mainly talk about the intelligent door lock of the car. Nowadays, cars, whether big trucks or cars, are intelligent, remote-controlled and fingerprinted. Because it has anti-theft function, it belongs to high-end products in life, and most people don't understand it. I only know how to buy it to match it. If you buy a smart lock for a car, you must go to the 4S store to match it according to your own car brand. For example, if your car is a Toyota Corolla or a Toyota Reiz, it has a different smart lock. In short, you need to find a professional industry and professional people to buy.

I used to use mechanical locks at home. Home decoration recently. At the suggestion of the decoration team, I began to consider smart door locks. I did some homework on the internet and shared it with you. I hope I can help you.

First of all, you should know that smart door locks are not absolutely safe.

Although the security performance of smart door locks is improved compared with traditional door locks, some smart locks are not safe. It is reported in the news that the black box can crack the smart lock in a few seconds, which I think is quite scary. I wanted to buy the deer with the highest sales volume on Taobao, but it seems that I can't prevent the black box, so I passed. But don't worry too much, some big-name smart locks can still prevent small black boxes, such as Lenovo Lecoo smart fingerprint lock, Samsung DP728 fingerprint lock, Yarra YMH70 fingerprint lock, and a certain combination lock of Haier (I forgot what it's called) can prevent small black boxes.

Then there is another security risk, that is, some smart locks are unlocked by fingerprints. If someone else gets your fingerprint, you can also unlock it with a fake fingerprint. This is also terrible. I saw that Samsung has a good reputation, and then I often implanted Korean dramas. Originally, I wanted to consider Samsung, but later I learned that some of Samsung's basic models are optically unlocked and can't prevent fake fingerprints. High-end models can prevent fake fingerprints, but the price is too high, so Samsung is decisively abandoned. After all, Samsung is still quite expensive, and the meat hurts hahaha. However, many brands have begun to adopt live fingerprint unlocking technology, which is said to prevent fake fingerprints from unlocking.

I am currently listed in the reference range, including Lecoo smart fingerprint lock, YARRAY YMH70 fingerprint lock, and a password lock of Haier. YALL's model is a bit expensive because it is 5000 yuan cheaper. Lenovo Lecoo smart fingerprint lock and Haier's are said to be able to prevent black boxes and fake fingerprints, and the price is almost the same, both of which are more than 2,200 yuan. I am struggling.

Recently, however, Lecoo held an activity in JD.COM, which seemed to be several hundred yuan cheaper than the original price, so I decisively placed an order and bought the Lecoo smart fingerprint lock.

Recently, I am considering changing the smart door lock, and I have made some strategies to share with you.

The popularity of smart door locks in China is not particularly high. Although there are many kinds of smart door locks on the market at present, the quality is not very good.

I choose smart door locks, and the most important thing is safety. (Needless to say, it's very convenient, and it's great without a key ~)

Then there is the price/performance ratio. The one seen on Taobao has the highest sales volume and the cheapest price. I wanted to buy it, but some time ago I heard from my friend that Luke couldn't prevent the black box. I asked the customer service of their flagship store that it was true, so I gave up and didn't choose this brand. Simple science, black box is a kind of black technology that can crack smart locks in a few seconds.

Samsung and yarraa are slightly more expensive, 4000-5000 yuan, and some basic models of Samsung are not the most advanced living fingerprint unlocking at present, so there is a risk of being unlocked by fake fingerprints. I ruled it out.

I am also a difficult choice, and I can't make a decision myself. Later, I saw a friend of mine (a science and engineering man who studies programming and loves to buy some black technology products every day) place an order with Lenovo Lecoo smart fingerprint lock R 1 in Lecoo, so I followed him to place an order. Now it's pre-sale, a few hundred dollars cheaper than the original price, which is quite suitable.

Although it has not been listed yet, this Lenovo Lecoo smart fingerprint lock R 1 can not only prevent small black boxes, but also prevent fake fingerprints from unlocking. Then there is 32-bit password protection, you can enter 32-bit passwords at will, and you can open the door as long as there are 6 consecutive unlock passwords, which can prevent others from peeking at your password. What's more powerful about this black technology is that it can also prevent babies and pets from unlocking, and it feels old and powerful.

Currently waiting for door-to-door installation. It is said that 1 month can be paid back, which is much more convenient than another week. Anyway, I am looking forward to it!

Mother's Day is coming, and many people may start to prepare holiday gifts for their mothers at home. Smart locks can not only bring safety to family members, but also avoid the trouble of carrying keys or losing them. Among many smart lock products, fingerprint recognition is integrated on the door handle.

Intelligent lock capable of realizing one-time door opening

This novel door-opening method has low learning cost and can realize one-step door opening, which is very suitable for the elderly. Here are some smart locks that can be unlocked in one step due to the special location of fingerprint recognition.

First, Luke touches the smart lock.

Luke Touch smart lock invisible fingerprint, 15 months long battery life. Suitable for friends who have requirements for smart locks.

Luke Touch Smart Lock

Luke Touch smart lock allows you to go out without a key, and you can open the door with a grip, without worrying about forgetting or losing the key. Luke cooperated deeply with the prestigious Shenzhen O-film Tech Co.,lt and Shengyuan to develop fingerprint module. Using FPC semiconductor living fingerprint sensor, Huawei mate9 fingerprint chip is built in to identify skin temperature and capacitance, and reject false fingerprints. Compared with the common square fingerprint head, the recognition rate of circular fingerprint head is improved by 3.87%, and the coverage population is expanded to 7 70 years old, which can be used by the elderly and children at home.

Luke Touch smart lock fingerprint recognition can be used by the whole family.

Luke Touch smart lock adopts double bearings combined with spring return structure from Germany. Compared with the common single bearing, it has smooth and comfortable downward pressure feeling and rebound, and is not easy to sag and loosen. Free design, even if the handle falls off violently, it will not hurt the inside. Touch the wake-up password panel, support virtual passwords, effectively prevent voyeurism, support temporary passwords, and automatically expire when they expire.

Luke Touch smart lock function

Click the unlock button in the Luke APP in front of the door to unlock the Luke Touch smart lock via Bluetooth. It also has anti-tailing function and can be locked when closing the door; Virtual password; Abnormal alarm, abnormal unlocking, violent unlocking and immediate alarm; Anti-cat eye unlocking; One-step locking, all locking tongues can be locked in one step after lifting the handle; Bank-level security. 15 months battery life, only need to change the battery once more than a year, even if there is no power at all, you can use the mobile power supply +USB charging cable for emergency power supply, and then use the fingerprint and password to unlock it.

Second, Cadiz K8 smart lock

Kaidishi K8 smart lock is an upgraded version of K7, which adopts push-pull design, hides fingerprint identification inside the front handle, and realizes one-step door opening.

Kaidishi K8 intelligent suo

Kaidishi K8 smart lock adopts living biometric fingerprint identification, high-precision identification, and eliminates false fingerprints. Password unlocking supports virtual password to prevent peeping, and it is equipped with waterproof, dustproof and degaussing magnetic card, which can be swiped to open the door. Bluetooth unlock function can unlock the phone. And equipped with emergency keys, in case of emergency.

Five unlocking methods of Kaidishi K8 intelligent lock

The remote authorization function of Kaidishi K8 smart lock supports three settings: single authorization, repeated authorization and permanent authorization. Anti-voyeuristic garbled technology can input the correct password before and after 1- 15 digits garbled, effectively preventing the password from being peeped. Blind touch fingerprint identification, the fingerprint head is hidden inside the front handle, which effectively increases the safety and service life.

Blind Touch Fingerprint Identification of Kaidishi K8 Smart Lock

Kaidishi K8 intelligent lock also has the functions of automatic lock handle, anti-oblique tongue linkage opening, cat's eye one-button opening, intelligent control of key closing, short press locking, long press locking, key and USB double emergency charging opening measures, etc. 304 anti-collision lock body, C-class lock core, safe and secure.

Third, Eurobo T 1 Intelligent Door Lock

Eurobo T 1 smart door lock adopts simple design, with 500-day long battery life, 0.3-second biometric fingerprint identification to unlock quickly, and supports intelligent linkage of APP.

Ouruibo T 1 intelligent door lock

Obo T 1 intelligent door lock body and panel fit seamlessly to form solid protection; After 500 hours of salt spray test, the whole alloy frame has strong corrosion resistance, smash resistance, collision resistance and damage resistance. T 1 follows the principle of unconscious design, adopts the integrated hidden fingerprint identification scheme and ergonomic natural thumb alignment, and easily realizes one-step unlocking.

Euribo T 1 Intelligent Door Lock Unlocked in One Step

Obo T 1 Intelligent Door Lock's innovative main and auxiliary battery management system, high-efficiency DC circuit, Nanan-class low-power core CPU, advanced lock core of Japanese Wanbao silent motor, low-power design, has been running for more than 500 days. Three-dimensional digital sensing technology breaks the single mechanical protection mechanism of traditional door locks, and no less than 8 groups of digital sensors are built in to realize indoor and outdoor double protection.

Euribo T 1 smart door lock built-in sensor.

The OBO T 1 smart door lock has eight built-in sensors: anti-violence sensor, door crack sensor, rear handle detection sensor, anti-lock sensor, front handle detection sensor, spare key unlocking sensor, C-Touch capacitive touch sensor and biometric fingerprint sensor. The standard intelligent gateway supports up to 255 external sensors, which can form a complete 24-hour all-space protection system.

Fourth, the head star DX smart lock

With its unique appearance, DX smart lock, the star of the head display, has opened the full-screen era of smart locks. The handle has built-in F-touch fingerprint recognition, which can be opened with one grip, unlocking faster and realizing iPhone-level unlocking.

Zhang men zhi xing DX intelligent suo

Headstar's DX smart lock has a fingerprint remote one-button unlocking function, which can control the door lock at home even if it is far away from the other side of the world. The supporting APP will push the door opening record in real time and control the situation at home at any time. If you meet a visitor, you can also set a temporary password, which is convenient and safe.

Zhang men zhi xing DX intelligent lock remote one-button unlocking

Headstar DX smart lock adopts microcrystalline zinc-based alloy integrated molding technology, which improves the wear resistance and impact resistance by 30% compared with ordinary zinc alloy. The surface is covered with a 2.5D curved screen, and it is molded at one time by high temperature and hot pressing, with stronger toughness and more effective prevention of screen collision. The ST 64-bit MCU chip +Biosec algorithm is used internally, and the processing speed is twice that of the ordinary chip. And automatically collect new fingerprint features. The fingerprint identification module adopts 3D stereoscopic acquisition, and the resolution is as high as 500DPI, which is 1.2 times that of the ordinary fingerprint lock.

Touxing DX Smart Lock Fingerprint 3D HD Collection

The internal mechanical lock core of Touxing DX smart lock adopts C-class lock core with random key160,000, and the technical opening time is over 270 minutes. Using intelligent power-saving technology, 4 batteries of No.5 can be used continuously for one year. Even if there is no power, it can be charged by an external charging treasure through USB interface, and the door can be opened quickly through a mechanical key. It has two colors of red bronze and streamer silver, and is suitable for different security doors.

Verb (abbreviation of verb) VOC7 smart lock

VOC X7 smart lock embeds fingerprint identification into the handle, which can be opened with one grip, and supports double authentication unlocking and card unlocking. SUS304 fine steel three-proof lock body supports heaven and earth hooks.

VOC X7 smart lock fingerprint identification

The VOC X7 smart lock has i-Touch fingerprint identification, Swedish FPC semiconductor fingerprint module and iPhone-level unlocking. Just one step, hold it and open it. 5A diamond high-definition touch screen, not easy to leave fingerprints, high hardness, scratch resistance and wear resistance. Zinc alloy is cast in one piece, which improves the wear resistance and impact resistance by 30% compared with the original ordinary fingerprint lock.

VOC X7 smart lock fingerprint identification is suitable for a wide range of ages.

VOC X7 smart lock has built-in American TI processing chip. With the help of artificial intelligence learning algorithm, the more it is used, the more sensitive it is to fingerprint recognition. It is optimized for dry and wet environment and climate change. Suitable for 5-70 years old and can accommodate 99 fingerprints. It has four unlocking methods: fingerprint, password, credit card and key, and supports three kinds of double authentication unlocking.

Virtual Bit Cryptography Technology of VOC7 Smart Lock

The VOC X7 smart lock supports the functions of card opening and unlocking, encryption protection, double authentication and loss and invalidation. Anti-voyeuristic virtual password function, combining virtual and real passwords, effectively preventing password leakage. Fine steel lock body with high standard SUS304 is adopted, which supports the hook of heaven and earth, and is anti-pry, anti-collision and anti-saw. Suitable for most doors, and the anti-theft performance of C-class lock core is stable. It also supports functions such as child lock protection/cat's eye anti-theft, free handle, lifting lock, etc., and supports the connection and unlocking of the charging treasure when there is no power.

Six, gold finger code K7 1 smart lock

Goldfinger code K7 1 is the master Hua Dan of "one-hold-and-open" series, which has four unlocking methods: real mortise, one-hold lock core and automatic lock.

Golden Finger Code K7 1 The smart lock adopts a true mortise lock body, and the lock core directly penetrates the lock body, so the panel cannot be opened after being pried open. The anti-technology unlocking time of C-class lock core is greatly prolonged. Thickened zinc alloy panel, 2.5mm thick, plated with anti-corrosion, anti-oxidation and anti-acid layers.

Goldfinger code K7 1 Smart lock adopts real ferrule installation method.

Gold finger code K7 1 smart lock, which can be opened as soon as you hold it and left as soon as you close it. It opens the door faster and locks the door automatically when it closes. Imported acrylic panels can work normally even if the panels are broken. ZVTA optical fingerprint head has the advantages of fast recognition speed, high sensitivity and good wear resistance.

Gold finger code K7 1 adopts optical fingerprint head.

Golden Finger Code K7 1 Intelligent Lock three-level user management system, different users can input fingerprints or passwords, with different permissions, and can set temporary visitor access time. With virtual password function, no trace to prevent peeping.

Now with the development of industry, once new products come out, products will be copied. In fact, not all replicas are necessarily inferior, but the materials used in replicas are more real and the technology is just as good. In such a big environment, we can't just say which brand is good and which brand is not good. For those of us who want to buy smart locks, knowing how to choose is the most important thing.

Since there is not much difference between hardware devices, we should pay more attention to soft services. A brand that can achieve the ultimate service must also be unambiguous in hardware products. When choosing a smart lock, our focus should not be on which brand is good, but which one is most suitable for our own situation.

If I say experience, first of all, I will choose a more trustworthy local brand. Local brands are more convenient for after-sales service and can solve unexpected situations in time. Trustworthy brands often contain strong brand effects, such as well-known brands are more trustworthy and old brands are more trustworthy.

After that, I will buy locks with appropriate functions according to family needs, not necessarily the ones with the most functions. What I need most at present is a new smart lock that is simple, not necessarily with many functions. New technology will be unstable for a long time, and I don't want to be delayed by new technology that I can't use once or twice a year. Therefore, the choice will be more inclined to consider the smart lock style with mature technology and practical simplicity.

Answers without dry goods are all hooligans!

According to the following three methods, you can almost choose the one that suits you best.

First of all, manufacturers

Regular manufacturers that provide safety certification from national authorities, mainly the Ministry of Public Security, have a perfect quality management system to ensure the safe use of users.

Second, stability.

It is not terrible that smart door locks become retarded door locks. The most terrible thing is ... intelligent unsafe door lock. Excellent intelligent door lock adopts mature and reliable security software technology to avoid users' worries.

Third, install services.

Whether the intelligent door lock is installed correctly is directly related to the safety and service life of the product. If you only provide products and can't provide professional installation services, it depends on whether you choose such a door lock, emmmmm. ......

As the saying goes, "sharpening a knife does not mistake a woodcutter." To choose the smart door lock that suits you best, of course, you must know this market and the most advanced technology in advance. Now there are more materials and information for us to understand. For example, 10 held the Tmall Smart Lock Industry Day Conference on October 22nd. 10 is a very good information platform for smart door locks, which brings together several common brands in the market (Deschman, Schlage, Golden Finger Code, Cadiz and Asia Pacific Tianneng) to answer questions for the public.

Non-advertising, non-promotion, fair evaluation, please be merciful to the public relations friends of manufacturers.

Which brand of smart door lock is good now? This question is very sharp. In fact, the respondent does not want to answer. As a worker who has been in business for more than ten years, it is easy for enterprises to feel uncomfortable if they are not careful. But in order to better recommend domestic brands with smart door locks, I am willing to be tired and willing to be scolded.

This is not a brand ranking, but the respondents remember to answer, and will review it from several dimensions such as brand awareness, sales volume, products and quality, price and market evaluation, shortcomings and so on. I hope I can help you.

1. Kaidishi

Brand recognition: The well-known TOP3 smart door lock brand in China, even at present, its brand recognition is not inferior to some cross-border big coffees (such as Haier), and its 20 17 advertisements and CCTV 2 all over the country have played a great role in brand promotion. No matter who criticizes Cadiz, it must be admitted.

Sales volume: The absolute domestic sales volume of TOP3 has been recognized by the industry, and the specific sales volume cannot be announced, but the sales volume is very large, which is for sure.

Product and quality: At present, the quality level of Cadiz should be first-class in the field of smart locks in China, which is above the average quality level, especially for several classic models: 5005, 5 155, 9 1 13, which have become industry classics. There are countless counterfeiters, and K7 and K8 introduced from 20 15 are becoming classics, but the requirements for product installation and doors are higher. 20 17 The new two-year model has not yet achieved results. And at present, Cadiz is the only first-line manufacturer that promises a three-year online and offline warranty.

Price and market evaluation: Due to brand awareness, positioning, products and other reasons, the price is still at the high-end level in China, basically at the level of 2500+, and K7 and K8 are slightly higher. But personally, it's worth it.

Disadvantages: the price is high, the frequency of launching new products in 20 17 is slow, and the installation requirements of K7 and K8 products are high.

2. Deschman

Brand awareness: it is also at the TOP3 level in the domestic retail market, but the route is not the same as that of Kaidiz. Cadiz takes the route of holding high and hitting high, and Deschman's breeze is very smooth. This can be seen from the promotion of Deschman, and because of the good sales, Deschman is more keen to participate in more activities. Although many people are not optimistic about Deschmann, on the whole, the strength of Deschmann's domestic first-line upstream is beyond doubt. And in the retail field, Deschman and Cadiz are equal!

Sales volume: Online sales are very popular in 20 17 years, which is widely known. Offline retail and engineering quantity are also part of the overall domestic first-line upstream level.

Product and quality: the quality level is above average, but the lock body is a little loud, because it is a self-propelled lock body, but it has been improved in the new product. Classic products include Xiao Di series, which has become an explosion in the industry, among which Xiao Di T and S series are the most popular products at present.

Price and market evaluation: the price in Dassman is generally close to the people, and the lowest online price can be within 1599, but overall, in 20 17, due to the introduction of new technologies and new products and the increase of cost pressure, the price in Dassman began to rise to 2000+, but it was still close to the people in the first-line products. Market evaluation Deschman personally believes that there are two worlds, good and bad, which may be due to online and offline sales strategies and products.

Disadvantages: the self-locking body is loud, the failure rate is slightly higher, and the price of new products has an obvious upward trend.

3. Asia-Pacific Tianneng

Brand awareness: it is also a domestic first-line retail brand, which has been silent in the retail market for nearly a year. Suddenly, ZhangFeng yi was signed as the image spokesperson at the end of 20 17. I wonder if there will be any new market action on 20 18? However, in the past few years, Asia Pacific Tianneng has been one of the first-line brands in China.

Sales volume: the offline sales volume in 20 17 was relatively balanced, with no obvious increase, but no obvious decline. Basically, it follows the general trend of smart door locks in China. Personally, I think I have lost the courage of one of the first-line leading brands.

Product and quality: Because Asia-Pacific Tianneng has not seen any new product models launched at least online and offline, it has been storing and polishing the original classic products. In addition, Asia-Pacific Tianneng has made preparations for product positioning from the beginning, and the product quality has been very stable. Its classic models V3 and V9 have also been one of the models with low after-sales rate. However, in the first half of 20 17, online payment was criticized by many netizens because of gateway problems, and it was alleviated in the second half.

Price and market evaluation: the price of Asia-Pacific Tianneng is in the middle and high end. The product price is basically around 2500 online, and the maximum is not more than 3000. The offline price and online price are basically synchronized, and the balance between offline and online is better.

Disadvantages: there are few models, and no new models have been introduced in 20 17. The gateway problem of network model still needs to be improved.

Let's call it a day, and continue to add when you have time. Try to comment on all the first-and second-tier brands in China!

Nowadays, the smart door locks are all homogenized seriously. It is recommended to choose big brand door locks, and the quality should not be too bad. Most importantly, smart door lock is an important part of smart home, and big brands have enough strength to participate in the later smart home system by themselves to avoid incompatibility with smart home products added later. Xiaomi, Ziguang IOT and ZTE have all formed a complete smart home product line, which the landlord can consider.

Smart locks have developed rapidly in recent years. It can be seen from the building materials markets and home building materials fairs all over the country that smart locks occupy most of the venues. At present, domestic home, building materials, electrical appliances, software, doors, locks and other enterprises are producing or branding smart locks, and all want to occupy a certain share in the smart home market in the future.

Domestic enterprises include Haier, Zheng Tai, Xiaomi, Geely and other enterprises that produce smart locks. The core components of smart lock are fingerprint head, motor, circuit board and lock body. Now let's analyze the current market development status of smart locks.

1. The first category of core enterprises (enterprises that control the upstream industrial chain of the future development of smart homes) refers to enterprises that have core technologies and invest a lot of money in product research and development and focus on the industrial chain of smart homes. Such enterprises are also enterprises that control market prices and lifelines, and have absolute right to speak.

2. The second type of assembly enterprises (enterprises supported by certain funds and other industries) purchase and assemble other core components by upstream companies on the premise of human resources and financial advantages, thus entering the sales market, which is the practice of cross-industry enterprises.

3. The third type of speculative assembly enterprises (enterprises with small amount of funds and no support from other entities) have no manpower advantage or financial advantage, but only see the development prospect of the smart lock market, as well as the understanding of smart lock supporting products and supply chain, which has a broad market space and wants to share a piece of the smart lock market. Through their own registered brands and companies, products appear in their own production and enter the sales market.

4. The fourth OEM enterprise (0EM supporting sales enterprise) mainly sells smart locks on its supporting products in order to enhance the competitiveness of products and have advantages in product price and profit. Wooden door supporting enterprises, anti-theft door supporting enterprises, anti-theft lock supporting enterprises, smart home supporting enterprises.

Through the above analysis, smart locks have a new understanding of practitioners, sellers and agents.

1. Practitioners (consumers) must choose technology-based enterprises with core technical capabilities and focus on the development of smart locks, so that we can be guaranteed after sale during use, and there will be no cases where product accessories are broken and the original ones cannot be replaced.

2. Sellers (salesmen) also have the choice of core technologies and R&D investment-oriented enterprises, so our own capabilities can be improved and there is room for development.

3, agents, in the process of looking for products, must go to brand registration, and have a full understanding of the scale, research and development capabilities, marketing capabilities and other aspects of the enterprise. Never come out and spend huge sums of money to represent the brand. After-sales and accessories are not guaranteed during the sales process.

I should have the authority to talk about this topic, right Because I am now an Asia-Pacific Tianneng Smart Lock new media operation. Many people may say that you will do sales and sing in that company. Let me talk about three types of smart locks: Asia-Pacific Tianneng, Kaidishi and Deshiman.

1. Asia-Pacific Tianneng intelligent lock pick A 1, which is a new product now, is hot and explosive, and is suitable for high-end residential areas such as apartments and hotels. This is a push-pull type. The key is to open it as soon as you hold it and go as soon as you close it. It is also equipped with anti-lock and child lock cat's eye function to open. However, its lock is monogamous. This A 1 only comes standard with a special lock body. The lock body is irreplaceable and there is no hook between heaven and earth.

Second, if it doesn't work, I suggest V9, which is also the explosive product of our Tmall flagship store. The V9 can also be equipped with seven different lock cylinders (Asia Pacific Tianneng Wang Ba lock cylinder is of course the best). This can also be equipped. You can also install it yourself (if you have strong hands-on ability, take a photo for the customer service, and the customer service will recommend the lock suitable for your installation) and the price of 6 18 is still very affordable. I just don't like to walk in two steps. You must press the fingerprint and then turn the handle. I like the direct push and pull of A 1. But I just don't like the problem that A 1 can't change the lock core. Fish and bear's paw have their own needs.

Thirdly, I'm not criticizing Cadiz T7, but Cadiz's smart locks can't be installed by itself. Asia-Pacific Tianneng's smart locks meet national standards and are all labeled by the state, or some people say that I don't have to install them by myself, so it's troublesome. I went to Suning and Gome offline stores, and naturally someone delivered it to help me install it. Besides, I bought it at Tmall JD.COM Store, or I can contact the manufacturer to send someone to install it at home. That's true, but do you have to wait? The point is that Cadiz's may have to drill holes at the beginning of your original door lock. However, Asia-Pacific Tianneng doesn't need to drill holes at all, but it is worth noting that there will be a width of one dollar coin or the width of three bank cards between doors, which can't be forcibly opened by any smart lock. This is the law. But it will never affect the use.

Fourthly, Deschmann's T7 is also our competitor, but I don't like his T7 because it is an optical fingerprint head and can't identify living fingerprints in time. I don't know if he can identify fake fingerprints, but he just doesn't like fingerprint heads. Asia Pacific Tianneng and Kaidiz are both RF semiconductor fingerprint heads, which can quickly identify real fingerprints of living bodies.

These three brands are all on the 10 smart lock list of 20 18 online statistics. I hope I can give you a good answer. Thank you, I also did what I should do in this new media operation. Remember to trust me privately at any time if you don't understand anything. I believe that only professionals can help consumers.