There are many ways to unlock smart door locks. How many do you know?

With the emergence of smart door lock products, the past lifestyle is quietly changing. Compared with the traditional mechanical locks, the unlocking method is single and limited, and the safety has always been a problem in my mind. However, smart door locks are different. Compared with traditional mechanical locks, there are more ways to unlock, and the safety factor cannot be compared.

Since its birth, smart door locks have been continuously upgraded and innovated from barcode, magnetic card identification, ic card identification, biometric identification and unlocking methods, which greatly improved the user experience. So, do you know what are the mainstream unlocking methods of smart door locks on the market at present, or which one do you like?

1. fingerprint unlock

Fingerprint, although it is a complex "identity password", will be more convenient in daily use, as long as you touch it with your finger, the fingerprint of the mobile phone will be unlocked in this way. Nowadays, optical fingerprint identification technology and semiconductor fingerprint identification technology are widely used. However, compared with optical fingerprint identification technology, the safety factor of semiconductor fingerprint identification is higher. Because optical fingerprint identification can imitate fingerprint unlocking, semiconductor fingerprint identification is difficult to imitate fingerprint unlocking.

One of Yin Kezhi's door lock products adopts semiconductor fingerprint identification technology. Through thermal induction, pressure, capacitance and three-dimensional measurement, the recognition time is within 0.5 seconds, which is very fast and safe.

2. Password identification

Common password unlocking is mostly used in safes, safes and financial industries. However, in order to go out conveniently, many home users have also changed their locks into password locks. Compared with the traditional mechanical lock which relies on the key for troublesome unlocking process, the password unlocking application will be relatively simple, there is no need to take out the key every day, and there is no fear of forgetting to bring it or losing it due to carelessness, and the security will be improved.

Nowadays, almost all smart door lock products are equipped with password unlocking, which is also because it can be used very conveniently and quickly.

Unlock by swiping the card

Compared with the traditional single-key mechanical lock, swiping the card to unlock the lock has the advantage of non-duplication, and the security is fully guaranteed. The most common application scenarios are hotels and offices. Smart door locks on the market are equipped with special cards to facilitate users who like to swipe their cards to unlock them.

Step 4 unlock the phone

If relatives and friends visit temporarily when they are not at home, but it takes a while to come back, it will take a long time and it will be a bit embarrassing. In order to solve this problem, we can remotely control through the mobile phone, generate a temporary password or remotely unlock it, and there is no need to rush back.

In addition, through the one-stop management of the mobile APP, not only can the lock be unlocked remotely, but also the status of the door lock can be known at any time through the mobile phone, and the information record of the door opening and closing of the family can be viewed, which is of great help to families with children or the elderly at home, and is also a good choice.

5. Face recognition

At present, face recognition is applied to the smart door lock industry, and both the recognition speed and the recognition accuracy have been greatly improved. Take Yin Kezhi Intelligent LockNo.1:Automatic Face Recognition Intelligent Door Lock as an example.

3D face recognition technology is adopted to capture facial features in all directions through 3D modeling to ensure its recognition. If you want to use a flat photo or imitate video simulation to open and unlock, this is impossible. The attacks of 2D photos, videos, high imitation masks, headgear and 3D dummies can be limited, and the face recognition rate is lower than 0.000 1%.

6. Palmar vein identification can refer to the bank's vault, and the safety is beyond doubt.

It has ultra-high resolution and higher discrimination ability, and can accurately identify the input lines.

Not only that, the veins in the palm of your hand will also be recognized when scanning, and only a perfect match can unlock the door.

Yin Kezhineng 1 Lock adopts palm vein recognition technology, and makes use of the different absorption characteristics of vein blood vessels and musculoskeletal to perform vein angiography. Finally, it solves the unrecognizable shortcomings such as finger stains or finger peeling, improves the recognition efficiency and increases the safety of the door lock.

Step 7 unlock the key

In fact, there are so many ways to unlock the smart door lock, and the key unlocking will be the most troublesome unlocking way, but it is also the unlocking way for the smart door lock to deal with emergencies. If the door lock is dead or invalid after being used for a long time, you can use the key to unlock it.