Which is easier to use, the Internet fingerprint lock 3100S or 5200S?

My home is using 3100s, this problem, it is estimated that only the manufacturer can you, there should be few people who will be so coincidental to use these two.

I bought the Inter 3100 two years ago, and I bought two at the same time in two houses, and one of the lock cylinders had problems for more than a year, and I took out more than 200 to change the lock cylinders. Now I have encountered a problem, the new battery will be low power alarm in two days, and then I have contacted the after-sales service, let me pay 380 to replace the battery board, and then I can only guarantee the quality for three months. I was dizzy, and at that time 3000 bought a lock, just tossed like this.

Objectively, it is still necessary to buy products with complete quality and after-sales service. I think that this kind of enterprise that regards the interests of customers as its own product testing field will be fooled at most once, and there will be no next time. I hereby inform you that all visitors are requested to distinguish themselves.

Both 3100s and 5200s quality are fine! **5200s a little higher! Because the appearance is more stylish!

I personally like the 5200 I have at home, and I think it's the difference in appearance.

These two configurations are the same! The style is different The 3100s are large sliders and the 5200s are small sliders. It's up to you to like it personally. I prefer the 3100s

The 5200s worked well, but I haven't used anything else.

It is recommended to take a look at the DL21S fingerprint lock of EZVIZ Network, which has better security.

My sister's house uses this lock, I don't know if it's the model you said, she said it's easy to use. I think it's very on the door, and it looks like it's a big mansion inside.

My family has been using the Internet fingerprint lock for three years, and the fingerprint recognition is very smart! I introduce it to relatives now.

I haven't used this one, I use 1200, I think the quality is good, and the workmanship is very fine.

It's easy to use, and it's very atmospheric! Fingerprint recognition is fast. It can also be used by the elderly.

It's in use, the features are decent, and there aren't too many fancy features. Love it.

I bought one when I was 618 the year before last, and I started when the new home was about to be renovated, and I have been using it for more than 2 years now, and I haven't found any problems, and the fingerprints are very easy to identify.

Lift up and lock the door, simple, convenient and safe. I bought it because I liked this.

Easy to use, high appearance, first-class workmanship! Good stability.

It looks very good, it has a sense of quality when you pick it up, the quality should not be bad, and you are ready to buy a handful to get married and have face.

I installed a handful of years ago, it is very easy to use, it has been used for more than half a year, there is no problem, I bought it in a physical store, and the boss has a return visit, it is really good! Internet fingerprint lock, you deserve it!

In my wife's words, I don't need to know, I don't think I bought it sooner as soon as I used it.

It's been almost three years, and there's no problem at all, and a lot of friends around me have used miscellaneous cards that have only been broken for more than a year, and it's up to me to replace them with Inte.

I installed a few years ago, it feels very good, the child's fingerprint is also very good and very good to identify, don't worry about the child forgetting to take the key to get out of school and can't enter the house, overall very satisfied, I believe in the power of the brand.

I. I bought it because of Jiang Xin's endorsement. My wife loves her so much. But seriously, big brands and high-tech are really easy to use and convenient for life.

After-sales service is not generally poor, next time I will resolutely not want this brand.

Equipped with a Y1200-S simple and generous, fast recognition! The material craftsmanship is good, and it is very convenient to use!

Three years ago, I installed an Internet at home, and then I recommended my friends to buy it one after another. This lock, you really don't have to know. My friend said that it should have been installed a long time ago, an Apple mobile phone a year without blinking, and it would be silly to buy a fingerprint lock of more than 3,000 for a long time.

Now I never have to think about whether I have a key belt or not. See how I feel, go get an Internet fingerprint lock.

The fingerprint head is very responsive, the handle feels very good, and it is worth buying!

1 year ago, I was recommended by a friend to change a half-cover, which is very easy to use, and the battery is still the original and very durable. The fingerprint is very smart, mainly because of high security and reliable quality. It feels very good, and it looks good, and it doesn't change color.

My house installed it the year before last, and it's really good!

You probably want to buy Internet when you ask. But it's hard to say whether the value for money is high or not, this person can only say that it has been used very well, almost a year, and there has been no problem.

The mid-range cost performance is relatively okay, the top ten brands in China, three-year warranty, and moderate. The value for money is still good.

I saw that the neighbor's house installed it the year before last, and the lock brand was yinte, and our house also installed it last year. This kind of lock is two or three thousand, and I don't dare to install it if it's too cheap. A mechanical lock is more than a thousand. Just like buying a car, the cost performance depends on the individual.

Fingerprint lock, so that you don't have to worry about forgetting to bring the key, reflecting the quality of life, and the security is very high, fingerprint technology is difficult to be copied and exemplary. Fingerprint locks are currently widely used, and many well-known real estate communities in China have collectively adopted them, and the use effect is very good. The disadvantage is that it is more expensive than ordinary locks.

Fingerprint locks are very convenient, but there are some risks associated with long-term use. I have a fingerprint lock on the door, and I often have an electric shock when I open the door from the inside.

Electronic locks, it is convenient to buy well, and it is a crime to buy badly. Be very cautious.

1. First of all, fingerprint lock is a new thing in recent years. At present, there are many large and small manufacturers in the domestic market, and the quality and service are uneven. Purchases should be made with caution.

2. The second is the problem of after-sales, because it is a new thing. It's not perfect in many ways. In addition, the state does not have a strong law for the fingerprint lock market to ensure the rights and interests of consumers.

There is not even a basic warranty period, that is to say, once the fingerprint lock you buy has a quality problem, it can be said that it should not be called to the sky, and it is not working. Be cautious.

3. Don't ask me why I know this, because I have suffered a loss, I have bought a lock on a shopping ** on the "Pawnsmith Lange Store" and there was a problem, the original miscellaneous battery provided by the merchant leaked, I didn't pay much attention to it at the time, and the lock body slowly consumed very much power. The other party insisted that it was a battery problem, which was not within the scope of maintenance, and that he had to spend 400 yuan to replace the motherboard. Why don't they say that the battery is what they provided?

It's useless to complain about customer service and the Bureau of Industry and Commerce, and the merchant doesn't pay attention to you at all. The kind that is completely ignored. When I go home now, I use the old man's key to open the door for a long time before I can enter the house.

My S7 doesn't seem to have this feature, and it doesn't have it as a flagship, so it shouldn't have any.

Cost-effective, safe after-sales ***, good.

Cost-effective, safe after-sales ***, good, recommend Dr. Ha smart lock.

It is a good choice to identify manufacturers with good reputation or large brands, such as Dessmann, Kadis, and EZVIZ Network, which are good fingerprint locks.

Speaking is a very advanced science, and a person's emotional intelligence can be seen from the way he speaks. Sometimes when men and women are dating, they don't necessarily say everything to each other, because the more they talk, the easier it is to expose their shortcomings, and they will definitely know what kind of person the other person is in the future.

It's a big brand. I often see advertisements, and it is still endorsed by Jiang Xin, and I have seen it when I visited Red Star Macalline. The quality should not be bad either.

I sell them in Gome electrical appliance stores here in Guangdong, which are fashionable and tasteful.

Celebrity endorsement, big brand, **more expensive, my family bought it last year, it's easy to use, and there has been no problem.

The top ten brands, the Dayan Award, have won a lot of awards, and the introduction is also very detailed when I buy it.

The quality is very good. Top 10 brands in China. The key is also the insurance of 1 million. Trustworthy.

I'm using it, nothing is wrong. Gome bought it for activities.

It's too bad, don't be fooled, I bought a 1300 and it broke in less than two years, and no one cares.

There are many brands of fingerprint locks on the market, but the quality is uneven. Pay attention to the following points when choosing a fingerprint lock:

1. The reasonable design of the front and rear panels, that is, the appearance, is a sign that is significantly different from similar products, and the more important internal structural layout directly determines the stability and function of the product. This process involves multiple links such as design, mold making, and surface treatment. Therefore, manufacturers with more styles are relatively speaking, with stronger development and design capabilities and better stability.

2. a lock body. That is, the mother of the deadbolt that can be connected to the door. The quality of the lock body directly determines the life of the product. This is the most core technology in mechanical technology, and it is also the lifeblood of fingerprint locks, and it is also the most difficult problem to solve in the industry.

3. 95% of the existing production units are unable to solve this problem, mainly through outsourcing. Powerful manufacturers have the ability to design and develop lock bodies by themselves. Therefore, the lock body is the core component that truly reflects the technical level of the manufacturer, and it is also the core technology of the whole fingerprint lock.

The material of the smart lock. The material determines the protection and durability of the smart lock, and the material with strong plasticity, wear resistance, corrosion resistance and impact resistance is generally selected, and the most widely used material is steel, copper alloy and aluminum alloy, and the better one is titanium alloy.

The security of smart locks. The main function of a door lock is, of course, to ensure security, so security is the first thing we need to consider.

Functionality of smart locks. In addition to the unlocking method of fingerprint locks, smart locks also have functions such as instant information push for door opening, low battery reminder, anti-pry alarm, door opening linkage light on, door opening linkage scene, etc., which can help users grasp the safety of home door locks in real time.

Fingerprint locks don't have an absolute brand name and ranking, big brother! Don't be misled by those virtual advertising rankings, I chose the superman smart lock in Wanxiang Building Materials City, in fact, I chose not to consider the so-called rankings, mainly in the following aspects: 1. Whether it is franchised, if a store sells multiple brands, there is a possibility of changing brands at any time, and then after-sales cannot be guaranteed; 2. Whether there is a professional installation master, if a brand store does not have its own installation master, and it also needs to hire an external temporary master, then the later after-sales service will not be guaranteed by you; 3. Service vehicles, there are special service vehicles that reflect the dealership's emphasis on service, and also provide conditions for rapid response.

4. Three guarantees of commitment, are three-year warranty, the key is to look at a few years of replacement and repair, only Superman is a three-year replacement, the brand is not afraid of commitment; 5. Cost-effective, I think the so-called big brands with more advertising are basically 2000, and the good ones break 3000, or even higher, that is, there are some functions that are basically not used in ordinary times, which is really meaningless.

Wuhan Jiang'an District Wansheng Door Industry Co., Ltd. is a company specializing in the sales of anti-theft doors, high-end fingerprint locks, and infrared anti-theft intelligent systems. Founded in 1999, the company is located in A12-2, 4th Floor, Hongqi Building Materials Home, next to Zhuyeshan Turntable, No. 288 Huangpu Street, Hankou, Wuhan City, and A3-28, Ouyada International Plaza, the intersection of Longyang Avenue and Sixin Road, Hanyang. The sales and installation after-sales service department is located at No. 53-B3, Tangcai Road, mainly anti-theft security doors, fire doors, copper doors and Zhejiang Shengfeige fingerprint locks, Shenzhen Tianfang fingerprint password electronic locks, Yikang, ETE intelligent color visual cat's eye doorbell.

Like my home is used Samsung's fingerprint lock, before or to Li Wen lock company to buy, has been used until now, there has been no problem, the brand of the lock, really much, I still choose a better lock, more safe, reliable,

I'm also struggling with which brand to choose! After searching for a long time, I didn't find it, ** on Kaadis and Luke have large sales.

I have seen the 1758 fingerprint lock and cherry blossom fingerprint lock in kind, the quality is very good, the Korean Samsung style and enterprise strength are very strong (Huawei fingerprint lock must be a big seller), Xiaomi also has a fingerprint lock style, very concise.

Tangled and tangled.

When I was decorating my home, I saw a lot of it on Tmall Jingdong, and I used a miscellaneous lock in the middle of the picture, and I regretted it!! Later, I bought a Sanzhi brand lock on **, and the merchant introduced it as imported, and it looked very good-looking, so I bought it, and I have been using it, and there has been no problem.