What are the smart lock lock mode

Smart lock, I believe many people are no strangers now. It is not only widely used in commercial real estate such as hotels and apartments, but it is also widely used in homes. The operation of the smart lock is very easy, the elderly and children can be used very well. Here we introduce to you the smart lock which unlocking methods.

Smart lock unlocking method

1, universal card induction

Bus cards, access cards, and ID cards can all be turned into smart locks, unlocked cards, etc. Early smart locks, such as those used by most hotels, were magnetic card sensors. This unlocking method has been deprecated (of course, your lock has other opening methods), and asked if you would use a public transportation card. If you set a card, if the bus card is lost, someone else can't enter the door of your house. This situation makes someone find your home (be sure not to unlock it with an ID card, this can really be found). When this happens, the card information is written off the lock at the first time, and many locks have the function of deleting single card information.

2, unlock the password

Smart lock One of the commonly used unlocking methods is to open the door lock by entering the password. This method is very convenient and safe. Many smart locks can also send one-time passwords to people other than administrators and users. They cannot be used after they expire. For example, babysitters, housekeeping staff, and friends can send a one-time password for unlocking.

3, fingerprint identification

Optical identification is an earlier fingerprinting technique based on the light emitted by the optical launch device, which hits the finger and reflects it back to the machine to obtain the data, and compares the databases to see if they are consistent. Optical recognition can only reach the epidermal layer of the skin, but can not reach the dermis layer, and is affected by whether the surface of the finger is clean. If you want a reference, the fingerprint card punching machine is believed to be used by many people. The transparent glass at the bottom is transparent. That kind.

4, mechanical key

According to the Ministry of Public Security’s safety standards, all locks (including all smart locks) are required to be equipped with a mechanical lock cylinder. This is to prevent fingerprint locks, sensors, passwords and other intelligent functions from failing to unlock, and of course it has become a hidden danger. one.

Buy smart locks, suggest that you buy fingerprint locks with the type of living fingerprint, gently touch, the door can open, the charm of science and technology on this. Buy a smart lock and say goodbye to forgetting the key. If you still want to learn more about smart locks, leave a comment below the article!

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