Advantages and Dessmann s smart lock, which do you think is better to use?

In recent years, smart fingerprint locks have developed quite rapidly, especially last year, and many brands suddenly appeared. In fact, now smart fingerprint locks can probably be divided into three factions.

The first is the German system, the advantage is Seiko technology, high quality, the Dessmann upstairs is this category, but due to the late entry into the market, the German fingerprint lock is generally not very well-known, but the future development prospects are very good.

The second is the Korean system, which is the kind of Samsung, the advantage is that it is good-looking, but it is more expensive, the internal structure is not solid, and there is no Korean fingerprint lock manufacturer in China, if it needs to be repaired, it will be more troublesome.

The third is the domestic Lingnan system, the advantage is that it is relatively cheap, but the technology and parts are directly imported from abroad, and it is good to use it at ordinary times, but if there is a problem, it is also troublesome to maintain.

It's all good, if you have to pick one, I will choose the advantages, just take the advantages of the explosive product M2 automatic push-pull lock they launched last year as an example, the fingerprint is designed on the handle, and the recognition speed is ; 360° fingerprint self-learning algorithm, the more fingerprints are used, the more accurate they are.

When choosing a fingerprint smart lock, many friends will go to the Internet to search for smart lock import brands, in fact, many of the top ten brands of Chinese smart locks published on the Internet are unfounded, domestic smart lock brands are not worse than foreign brands in technology, and many functions are closer to the usage habits of domestic users, you can refer to the following standards when buying smart locks:

1) Try to choose brand stores to buy (worry-free after-sales);

2) Ask to see the key and ask if it meets the super B standard;

3) Try the lock and look at the fingerprint reading speed. More than 1 second, that's the technology before 2010;

4) Try the password and see how it reacts (you can reach the Nokia level, and you don't use the password much);

Fingerprint locks are a trend, and the penetration rate will be higher and higher.

Hello people think that the quality of Superman's smart locks is better! Superman fingerprint lock high and low temperature test minus 50 Normal use, anti-static, PPG paint imported from the United States, anti-oxidation, anti-paint peeling. Super quality hope, thank you owner.

Dessmann's fingerprint lock is still OK, and the quality is particularly good.

Dessmann fingerprint lock is a very easy to use smart lock, the color is very pleasing to the eye of low-key gold, high-grade, every time you come in after entering the fingerprint is very smooth, you don't have to think about bringing the key when you go out, the convenience level is +1. I hope this can be used for a long time, the smart lock is really too convenient The installer is particularly attentive, a little bit of explanation, satisfied, I hope the lock will be forceful, and it can be used for a few more years.

Precautions and key points for smart locks:

Dessmann R7P fingerprint lock appearance: the appearance is very fashionable, simple and atmospheric functional design: the reason for choosing it is security, and there are many functions, the most attractive thing for me is that it can record in real time, and it can send a one-time password, and it can also talk to each other in real time, which is very safe and convenient!

The child is usually at home alone, and it is more reassuring.

The material is very textured to the touch, and the lock is a bit heavy, giving people a very safe feeling! Other features: The customer service is very enthusiastic, like one, and the door-to-door installation is very sensitive:

The lock is very sensitive, there is no jamming, and the response is really fast in the later use of the follow-up function design, with a doorbell function is very good. Appearance: beautiful and generous, fashionable design.

The installation business is proficient, and the installation is completed in one hour.

The above content reference: Encyclopedia - smart door lock.

Hello, both locks are mainstream model lock body functions: 1The characteristics of "Dessmann" are that the high-torque motor is matched with the mechanical lock body, the power is sufficient, the sound is large, the power consumption is fast, the level of intelligence is relatively low, and the advantage is that it can drive the heaven and earth hook

The lock body of Kaadis is the second generation of silent electronic lock body, the sensor is more abundant, the door lock induction is particularly sensitive, more intelligent, the advantage is that the sound is small, low power consumption, good stability, intelligent security system does better, but does not support the hook of heaven and earth.

Hello, both of them sales and reputation are very good, Kaadis was founded in Shenzhen in 2013, Dessmann was founded in Hangzhou in 2009, both focus on the research and development and production of fingerprint locks, most of the products have been carefully tested, in the field of fingerprint locks are a first-line brand!

Questions. Does it matter if there is a heaven and earth hook, if you buy which one will you choose.

The heaven and earth hook can make the anti-theft door more secure, the deadbolt on the side of the door lock shrinks with the opening and closing of the door lock, and the thief can't open the door because of the lock, so the main function is to prevent the lock from picking and unlocking!

Questions. Which one to buy is better.

Then you can choose the most cost-effective 2The lock body of Kaadis is the second generation of silent electronic lock body, the sensor is more abundant, the door lock sensing is particularly sensitive, more intelligent, the advantage is small sound, low power consumption, good stability, intelligent security system to do better.

After one year of use, the fingerprint module is broken, and the replacement material cost is 140 yuan + 120 yuan maintenance fee.

Dessmann smart locks are of good quality.

Dessmann fingerprint lock is a very trustworthy fingerprint lock brand, with many years of production experience, product quality, Dessmann smart lock market share of 72, which not only makes Dessmann sit firmly on the throne of the head enterprise in the smart lock market, but also confirms the excellent product quality of Dessmann smart lock.

Advantages of Dessmann smart locks

1. Safety

Desman fingerprint lock has virtual password function technology, that is, in front of or behind the registered password, you can enter any number as a virtual password, which effectively prevents the leakage of the registration password and can open the door lock at the same time. And different from the previous "open first and then scan" method, you can put your finger on the top of the scanning place, no need to press your finger on the scanning place, which reduces the residual fingerprint and greatly reduces the possibility of fingerprint being copied, which is very safe.

In the security environment of ordinary residential areas, the general door lock handle opening method can not ensure sufficient safety performance, and it is easy to drill a small hole from the door and then use the wire to turn the handle to open the door. Desman fingerprint lock has a patented technical guarantee, adding a safety handle button to the handle setting in the room, and you need to press and hold the safety handle button to turn the handle door to open, bringing a safer use environment.

2. Convenience

Desman fingerprint lock is different from the general mechanical lock, with automatic electronic induction locking system, it will automatically sense that when the door is closed, the system will automatically lock, and the door lock can be opened by fingerprint, touch screen, card and other ways.

Desman fingerprint lock also has a built-in embedded processor and intelligent monitoring, with the ability to communicate and interact with guests at any time, can actively report the visitor situation of the TV on the day, and on the other hand, users can even remotely control the smart door lock to open the door for visiting guests.

The fingerprint lock is very convenient, but Dessmann's fingerprint lock circuit motherboard is particularly easy to break, my friend bought it in October 2018, the motherboard was broken in May 2019, and it was replaced with a new one, a few days ago (June 19, 2020) the motherboard was broken again, and the after-sales service said that the free warranty period has passed, and you have to buy the motherboard for 450 yuan, plus a maintenance fee of 120 yuan and a door-to-door inspection fee of 50 yuan, and the model is Dessmann T520.

After using it for about 2 months, it feels so cool! You don't need to bring a key when you go out, especially in summer, the clothes are already close-fitting, and it used to be very troublesome to put a key in your pocket, but now these troubles are gone. Moreover, the identification speed of the lock is very fast, everyone in the family can use it, and the mobile phone can also receive the information that the door lock at home opens and closes.

Dessmann fingerprint lock is not bad, Dessmann fingerprint lock has a stylish appearance, complete functions, and high security factor.

Dessmann fingerprint lock also has an alarm system, if someone stays outside the door for a long time, Dessmann fingerprint lock will automatically sense and take a picture of the person's specific **, transmitted to the user, so that the user can be vigilant.

Dessmann's fingerprint lock door opening is also very fast and convenient, fully automatic recognition to open the door, close the door, no need to force, gently push to open. And it can also close the door automatically (you can set the automatic door closing time, for example, set the door to close 20 seconds after entering the door, the system will automatically close the door, no need to worry about forgetting to close the door).

Fingerprint lock purchase tips.

1. Look at the lock cylinder.

As the first line of defense for home security, the security of locks has always been the most concerned by everyone. And the lock cylinder, as the soul of a lock, is naturally the top priority. There are three types of lock cylinders on the market.

Class A has the worst anti-theft ability, and Class C has the strongest anti-theft ability. Generally, fingerprint locks with a price of 2000 will be equipped with a C-level lock cylinder to ensure the safety of users. Secondly, the fingerprint lock purchased must have a spare mechanical key to prevent special circumstances.

2. Look at the fingerprint head.

The fingerprint heads on the market are generally in two categories: semiconductor and optical. The semiconductor fingerprint head uses biometric identification technology, which will not give any chance to fake fingerprints and duplicate fingerprints, which are dead fingerprints, and have high security. The only drawback is that it is not easy to maintain.

The optical fingerprint head has the characteristics of strong environmental adaptability and good stability. The disadvantage is that the recognition accuracy is slightly poor. You can choose the fingerprint head that suits you according to your home environment.

3. Look at the material of the fingerprint lock.

The fingerprint lock materials on the market are basically stainless steel, copper, iron, and aluminum alloy. Copper has strong comprehensive properties, but it is the most expensive; Stainless steel has good stability, but the style and color are relatively simple; Zinc alloy is easy to form, has a wide range of styles, and is a common cost-effective material. When purchasing, we start from our actual needs and meet our own needs.

Summary. Yuema smart lock.

Material: Stainless steel.

Cylinder material: pure copper.

Cylinder Grade: Class C Cylinder.

Fingerprint recognition method: semiconductor identification.

Applicable scenario: anti-theft door.

Door opening direction: universal type.

Accessories: Outer handle 1, inner handle 1, lock body 1, lock cylinder 1, key 3, alkaline battery 4, waterproof gasket 2, smart card 3, screws, smart gateway 1, general instruction manual 1

Dessmann smart lock and Yuema smart lock, which ***.

Dessmann smart locks are not as good as Yuema smart locks.

Pure copper lock cylinder and other rubber grade: C-level lock cylinder fingerprint recognition method: semiconductor identification applicable scenarios:

Anti-theft door opening direction: universal accessories: outer handle 1, inner handle 1, lock body 1, lock cylinder 1, closing key 3, alkaline battery 4, waterproof gasket 2, smart card 3, screws, intelligent gateway 1, general instruction manual 1

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