Are there still people who don’t know how to buy smart locks? They want to install a smart lock, but they don’t know how to choose and what aspects to look at. In fact, smart locks have six core technologies that you can pay attention to. Fingerprint reader Fingerprint reader is

Are there still people who don’t know how to buy a smart lock? They want to install a smart lock, but they don’t know how to choose and what aspects to look for. In fact, smart locks have six core technologies that you can pay attention to.

fingerprint reader

fingerprint reader is also the fingerprint head. Many people know that it is divided into optical fingerprint head and semiconductor fingerprint head. It is recommended to choose semiconductor . Swedish FPC semiconductor fingerprint reader uses biological activity recognition technology for fingerprint identification to achieve dual guarantees of technology and quality.

smart door card

smart door card is a swipe card to unlock the door. Generally speaking, there are 2 cards. Every time the CPU card is used, the secret key in the card will be replaced. Therefore, the card can be prevented from being copied and the security is better. high.

handle

The handle design of the smart lock is also very important, especially the handle-type semi-automatic model. The Fangnai smart lock handle has patented dual-plane bearings, which are stable and flexible, and durable and will not sag; four screws are fixed, and the structure is stronger and more reliable; the structural parts are made of stainless steel Precision casting, solid and durable; with lock body adjustment, universal reversal can be achieved.

Lock body

Many smart lock brands come with standard lock bodies and do not need to buy them yourself, so you need to pay attention to the quality of the configured lock body. The fully automatic lock body adopts an integrated design of motor transmission and lock body structure. The lock body transmission loss is low, the failure rate is low (less than RMA0.1%), the maintenance cost is low, the power consumption is small, and the lock noise is low. Some special lock bodies generally charge extra. Special lock bodies such as Wangli, , Panpan, , and Bawang locks will charge a certain replacement fee. You must ask clearly before purchasing.

lock cylinder

Most of today's smart locks use C-level lock cylinders, which use a mortise-type lock cylinder, that is, the lock tongue is controlled by a transmission device. The lock hole is placed at the bottom of the panel, facing downward and close to the door surface, making it highly concealable. It is high and difficult to operate the tool, which effectively hinders the criminal behavior of criminals.

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The semi-automatic model of Fangnai smart lock generally uses 4 AA batteries, which can be used normally when powered. The fully automatic model uses rechargeable lithium batteries. 5V power bank provides emergency power supply, which is more convenient and faster.

Regarding the purchase of smart locks, you must listen to the experience of people who have experienced it. Generally, people who choose it for the first time have no experience. You can pay more attention to the technical aspects or check the corresponding qualifications.