How to choose the fingerprint head of the fingerprint lock
Release time:
2024-06-05 13:33
Source:
http://en.hzgrow.com/
Nowadays, the concept of security is becoming more and more popular, every family pays special attention to family security, so many families have chosen the smart lock as the first guarantee of family security, fingerprint lock security and convenient, since it appeared, quickly occupied the door lock market, today we are going to say is as the core of the fingerprint lock - how to choose the fingerprint head.
The type of fingerprint head currently accounts for the main can be divided into optical recognition and semiconductor recognition, at present, most of the fingerprint head market is also to these two kinds of fingerprint head as the main product, although there are two types, but the difference is still there, in order to better choose, so we understand the differences between them.
Of course, as far as the product itself is concerned, there is no better saying, after all, the product can play the biggest role as long as it is in the right place, the different environment and the different functions played by the role will not be quite the same, as long as the right is the best.
The advantage of the optical fingerprint head is that it has excellent adaptability and stability, which are its core advantages, and then its cost is relatively low. It is still a better choice for buyers with a relatively low budget. Of course, it also has its own disadvantages, the fingerprint head recognition requirements are high, the fingerprint image recognition rate is very low for dirty fingers and dry fingers with covering on the surface; Poor adaptability to environmental factors such as temperature and humidity.
The advantage of the semiconductor fingerprint head is that it is relatively safe, and only recognizes living fingerprints, it also has a very high sensitivity and recognition, the recognition rate is still very high, and it will not be affected by the dry, wet and depth of the fingerprint. The disadvantage is that the cost is high, the maintenance is not easy, and the wear resistance is relatively poor, which means that the service life will be affected.
The fingerprint head of the fingerprint lock is the key to the entire fingerprint lock, choosing a suitable fingerprint head is very critical to the fingerprint lock, and the advantages and disadvantages of the two most common fingerprint heads are obvious, you can choose your own fingerprint head according to your own needs.
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