2020-12-19 800
I. advantages of fingerprint lockIf you forget your key when you go out, you can only find a special unlocking master for help; If you lose the key accidentally, you can only replace the door lock; Oc
2020-12-19 832
Fingerprint lock is mainly unlocked by identifying fingerprint. Generally, optical imaging method is used to record fingerprint through processor and convert it into digital or current signal for reco
2020-12-19 798
Now people's living conditions are better. When decorating the house, many families pay more attention to the selection of doors. If we want to install doors, we will be tangled about the selecti
2020-12-19 841
The fingerprint lock is easy to use and avoids the trouble of often forgetting to bring the key. The earlier fingerprint locks on the market have been on the market for several years. With the passage
2020-12-19 796
History of fingerprint identification: as early as more than 2000 years ago, people in ancient China used fingerprints to sign contracts and solve cases. The book Yunmeng bamboo slips during the Warri
2020-12-19 783
As we all know, with the continuous development of science and technology, people's days and homework become more convenient. Now there are more and more intelligent products on the market. Now m