Is it safe to open the door with a smart lock? The answer is yes!

Fingerprint locks were installed at home. When they returned home, they just pressed their fingers and the house opened. The convenience and comfort that we brought to us have been loved by everyone. So is it safe to use a fingerprint lock in the end? With this question, let's discuss together.

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Fingerprint lock is to add fingerprint unlocking function to the original mechanical lock technology. The main technique of fingerprint unlocking is to store the user's fingerprint information first. When the user uses fingerprint authentication, the fingerprint identification system will compare the user's fingerprint and stored fingerprint. In contrast, if the verified fingerprint matches the pre-stored fingerprint, the door lock will open. If it does not match, an error will be displayed and the door lock cannot be opened.

Fingerprint lock is used to identify the owner and unlock the fingerprint by matching the method, then the identification of the true and false fingerprints has become an important technical indicator fingerprint lock. At present, the probes widely used in the market to identify fingerprints can be divided into two categories. One is an optical fingerprint head, and the other is a semiconductor fingerprint head.

The optical fingerprint head uses optical scanning. The information obtained by light reflection identifies the fingerprint and identifies the fingerprint shape structure to obtain the fingerprint information. If an unscrupulous molecule wants to forge the master's fingerprint to open the door, he must obtain the master's fingerprint and must High-precision modeling instruments. Well, as the owner of the house, do you worry that your fingerprints will be stolen by lawless people in tea cups, handbags, handbags, etc. You don't need to worry about this, because even if you leave them in tea cups, bags, and handbags? Your fingerprint must be read with very high precision instruments to read it. High-precision instruments like this are only available to the public security department.

The semiconductor fingerprint head uses a capacitive reading system to generate fingerprint information by using the capacitance change between the grooves, ridges (including the epidermis and dermis layer) and the read-in surface of the fingerprint; if an unscrupulous molecule wants to fake the owner's fingerprint to open the door, not only does The master's fingerprints also had to fake creature-like objects that were more difficult to fake than optical fingerprints.

Both types of fingerprints can correctly identify the master's fingerprint and have a higher level of security. The difference is that the former type of construction cost is cheaper, the latter type of construction cost is much more expensive, and the average family and business can use the former type, after One type can be used in important departments such as banks and treasuries, but more and more fingerprint lock manufacturers are also adopting semiconductor fingerprint heads.

Fingerprint lock is a mechanical lock upgrade. Its main purpose is to improve the convenience of our lives in the case of security of property. Compared to mechanical locks, fingerprint lock is higher than a level, and criminals want to fake the owner. The fake fingerprint is several hundred times more difficult than the lock.

In general, using fingerprint locks is safer, more convenient, and more comfortable than using mechanical locks. Everyone can use it with confidence!
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