The domestic smart lock industry lacks originality in the early days, and many products look similar to foreign famous brands and do not have their own characteristics. Until recently, the concept of independent innovation has been repeatedly mentioned, and the domestic smart lock brand has gradually developed its own characteristics. Others include innovations in network electronics, chip and processor upgrades. The domestic smart lock market is showing a state of vitality due to its birth. Although there are still many shortcomings in the mastery of core technologies, with the popularity of smart homes, the prospect of smart locks can be seen.
Anti-theft lock: According to the principle of the lock cylinder, the anti-theft door lock can be divided into a marble lock, a blade lock, a magnetic lock, an IC card lock, a fingerprint lock, and the like. Bullet locks and magnetic locks are more common. Like a letter lock, cross lock, computer lock, etc. are all marble locks; magnetic locks are popular in the past few years, but this is relatively rare.
Fingerprint lock: It is a kind of smart lock with human fingerprint as the identification carrier and means. It is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. The fingerprint lock is generally composed of two parts: electronic identification and control, and mechanical linkage system. The uniqueness and non-replicability of fingerprints determine that fingerprint locks are the safest locks in all current locks. In addition to fingerprint identification, fingerprint locks should be equipped with emergency mechanical keys according to national regulations.
Password lock: A type of lock that is opened with a series of numbers or symbols. Passwords for password locks are usually just an arrangement rather than a true combination. Some code locks use only one turntable to turn a number of discs or cams inside the lock; some locks are a set of several numbered dials that directly drive the inside of the lock.
The mechanical lock is unlocked with a key, while the smart lock is marked with a non-mechanical key unlock. Commonly used are swipe cards, passwords, mobile phone logins, biometrics, and so on. The so-called biometric identification is through the use of high-tech means such as computer and optics and acoustic biostatistics, using the inherent physiological characteristics of the human body (such as fingerprints, faces, irises, etc.) and behavioral features (such as handwriting, sound, gait, etc.). Identification of personal identities, the highest share of which is fingerprint recognition. Domestic fingerprint locks used more optical fingerprint heads. The history of optical fingerprint collection has a long history, and its advantages are obvious: it can withstand a certain degree of temperature change, with good stability and high resolution. At the same time, its shortcomings are gradually exposed: the collection equipment is large, the dry finger recognition rate is low, and there is not enough resolution for the fake fingerprint.