How about the big black cow smart lock? It is understood that the Big Black Bull Smart Lock series has seven unlocking methods, which are more convenient, such as digital password, mobile phone APP, fingerprint unlocking, magnetic card unlocking, key unlocking, emergency system unlocking and one-time password unlocking. The three-proof lock body makes the home safer.
How about the big black bull smart lock?
The big black cow smart lock realizes all unlocking methods on the market at present, including fingerprints, passwords, mobile phones, credit cards, bracelets, door cards, and key unlocking. Record the way and specific time of each door lock opening in real time. Abnormal door locking will be recorded separately in the alarm event. Support 32-bit virtual password unlocking, and enter any number before and after the correct password sequence to still open the door to prevent being peeped.
Advantages of the big black cow smart lock 1. Get rid of the trouble of losing & forgetting to bring the advantage.
I believe many people have experienced the embarrassment of forgetting their keys, and they can’t get in when they get home. However, this situation is particularly common among middle-aged and elderly people. As they get older, their memory is not as good as before, and the key can’t be found, which is also a frequent occurrence. If the children are far away, the elderly at home will lock the house alone, which will cause great security risks.
Compared with the traditional door lock, the advantage of choosing the smart door lock of Big Black Bull is the humanized fingerprint push-pull handle design. In addition to fingerprint unlocking, there are many unlocking methods such as digital password, smart lock card, WeChat official account remote unlocking and small program temporary password, so you don’t have to worry about not being able to enter the house without a key or accidentally locking the house.
A smart door lock helps you and your family get rid of the "key" dilemma. Simple operation, open the door after fingerprint verification! Old people and children can also get started easily and facilitate life.
Advantages of Big Black Bull Smart Lock 2. Get rid of the embarrassment of not being able to see the keyhole clearly.
It is also a normal phenomenon of old age. Many elderly people are accompanied by presbyopia, and it is difficult to accurately explore the tiny keyhole, which brings a lot of inconvenience for the elderly to travel. Or some doorways with dark light in the corridor, and the inability to see the keyhole is also inconvenient for the family. Choose the big black cow smart door lock, which can be opened at the touch of a button, and the digital display screen is equipped with auxiliary lights, which can clear the lock even if there is no light in the dark!
Advantages of the big black cow smart lock Third, it supports remote control, which is convenient and worry-free.
Big Black Bull supports the interconnection and interaction of household appliances in the whole house. If there are relatives and friends visiting at home temporarily, you can remotely control or authorize a temporary password to open the door for them through WeChat official account mobile phone, giving you a considerate and high-end life experience.
Advantages of the big black cow smart lock Fourth, the ultra-high safety factor guards the safety of family members.
The smart door lock of Big Black Bull has the technology of real-time monitoring in WeChat official account, and children can always receive the push of WeChat official account’s door opening record and display the door lock status when working outside, so that they can go to work with peace of mind and guard safety.
As for the material, the big black cow chooses 304 stainless steel precision casting lock body, which can be linked with the heaven and earth hooks, and DS can be linked to realize the "1+N" locking mode, effectively preventing blasting, collision and prying. Father’s safety, our professional guard!
Is the quality of the big black cow smart lock good?
On the whole, the big black cow smart lock is much better than the current key lock and password lock in convenience and experience, and the lock itself is no different from the lock of the ordinary security door on the market in terms of safety, quality, reliability and compatibility. However, in the intelligent design, we can still do better and smarter, and we are not sure whether the current experience of the big black cow smart lock is a balance of comprehensive user psychology, security, convenience and other aspects. On the whole, this is a product that should be available in the era of smart home.
"Big black cow smart lock product features"
Lock material: aluminum alloy, piano painting process.
Fingerprint unlocking: high-definition acquisition, and the elderly and children are also sensitive.
Virtual password: as long as the input number contains the correct password, it is decent to prevent peeping.
Lift and lock the door: lock the door inside and outside in one step.
Mechanical key: emergency key is used to unlock in case of emergency.
Emergency charging: USB emergency power supply, no fear of power failure.
Battery used: 4 alkaline batteries of No.5.
After-sales guarantee: the warranty period is 3 years. If there is any quality problem within 1 year, only replace it without repair, and the warranty period is 3 years.
Is the big black cow smart lock worth buying?
The big black cow smart lock is worth buying. It is a fully automatic smart lock with convenient installation, no need to change the lock body and strong security performance. In appearance, the smart lock of Big Black Bull is simple and highly technical, and it is designed and built by Romans, a leading enterprise of automatic smart locks, which combines the concepts of cool technology and warm family. Of course, high face value is not the standard to judge the quality of smart locks, but its essence is safe and reliable performance.
C-class lock core, which is safer with true ferrule.
As an "entrance" product, smart door locks are the first line of defense for families. If this line of defense is broken so easily, it will be useless, how can it be safe and how can it be experienced? The big black bull smart lock uses the most advanced C-class lock core in the national standard, and more importantly, the big black bull smart lock uses a real ferrule. The simple understanding is that the real ferrule runs through the whole door, while the fake ferrule does not run through the whole door. Now there are many big-name smart locks on the market that are fake lock cores. It can be said that the big black cow smart lock is still very reliable in hardware.
The lock body is universal and can be installed in 10 minutes without damaging the door.
There are a lot of smart lock products in the market, all of which need to use a special lock body to match the use of smart locks, which will bring the complexity of disassembling and modifying the original locks. The big black cow smart lock is compatible with 99% national standard locks, and the upgrade of smart locks can be easily completed in 10 minutes without disassembling the previous locks. This is because the motor of the big black bull automatic intelligent lock is directly made on the panel, so it is very convenient to install. The ordinary semi-automatic lock takes at least one hour to install.
Fully automatic intelligent lock with super high cost performance
The intelligent lock of Big Black Bull is a fully automatic intelligent lock. At present, there are two kinds of intelligent locks: full automatic and semi-automatic. The so-called full automatic means that the lock tongue is automatically put away when the door is opened, and it can also be automatically locked after the door is closed, so that the door can be opened and closed without pressing the handle again. It can be said that Big Black Bull is a real intelligent lock. In terms of price, the price of the big black cow in Taobao crowdfunding is also quite attractive, only 968 yuan, which can be said to be an ultra-cost-effective automatic smart lock.
How about the big black cow smart lock? Generally speaking, the big black cow smart lock has many unlocking methods, such as fingerprint identification unlocking, password identification unlocking, credit card unlocking, mechanical unlocking, mobile phone APP unlocking and combination verification unlocking. Provide you and your family with an all-round and multi-angle identification method selection scheme. You can choose and replace any preferred way to use the door lock, and bid farewell to the era of using a single key.