Face recognition lock: how to identify the lock cylinder?

1. High complex precision machining parts.

The mechanical lock cylinder of Huarui intelligent lock adopts the imported evva lock cylinder. The processing accuracy is the guarantee of the anti-theft lock performance. No matter how good the structure is, there is no anti-theft. The processing and assembly process of all parts of evva lock cylinder is as precise as that of "Swiss watch". The unique structure of evva lock cylinder prevents opening, especially the highest level of anti-theft MCS lock cylinder. There are 8 high-strength magnetic wheels inside, which are arranged on both sides of the key, 4 on each side. When opening, it is realized by 8 rotors driven by magnetic force. Because of the non-contact nature of magnetic force, the evva lock cylinder is easy to be opened, Therefore, there is no need to touch the core part of the lock, and other keys or tools cannot be opened.

　　1、高復雜精密加工零件。

　　華睿智能鎖的機械鎖芯部分采用的是進口鎖芯EVVA，加工精度是防盜鎖性能的保證，沒有精度結構再好的結構都沒有防盜性可談。EVVA鎖芯所有零部件的加工、裝配流程就像“瑞士手表”那樣精密，內部獨有的結構防技術開啟，尤其最高防盜級別MCS鎖芯，內部有8顆高強磁輪，分別排列在鑰匙的兩邊，每邊各4顆，開啟時通過8個受磁力驅動的轉子來實現開啟，由于磁力具有非接觸性，所以并不需要接觸鎖的核心部位，別的鑰匙或工具也就無法開啟。

2. Anti violence materials.

All evva lock cylinders are embedded with cemented carbide on the main body to prevent violent damage. The key is made of high-quality nickel white copper material, which ensures the highest wear resistance and will not rust.

　　2、防暴力材料。

　　EVVA所有鎖芯在主體上都嵌入硬質合金，防暴力破壞，鑰匙采用優質鎳白銅材料，保證了最高的耐磨性，不會生銹。

3. Key protection.

Most people don't care if they lose the key, but they don't know that there is a big potential safety hazard. Because of the simple structure of the lock cylinder of evva, it can be matched with an ordinary gear cutter. Every lock cylinder and key of evva will have its unique code, which corresponds to its unique ID card. It also means that its key is also the only one that can be matched. It is protected by international patents, and other people can't copy it at will, The electronic license certificate is required when the key is copied, and the professional optical driven laser induced automatic keying machine is required.

　　3、鑰匙的保護。

　　大多數人鑰匙丟了就不管了，卻不知存在很大的安全隱患，由于的鎖芯的結構簡單用普通開齒機就可配，EVVA每一個鎖芯、鑰匙都會有其唯一的編碼，對應著其唯一的一個身份證，也意味著其鑰匙也是唯一適配的，受國際專利保護，其他人無法隨意復制，復制鑰匙時需提供電子許可證書，需要專業的光學驅動激光感應的全自動配匙機。

4. Fire test.

The domestic lock cylinder does not have the function of fire prevention. In case of fire, the lock cylinder can not withstand high temperature and melt down. At that time, the door can not be opened even if you want to open it, which directly threatens your life. It is impossible for high-rise buildings to jump out of the window. If you can have a high-temperature lock cylinder, it is more important than how much money. At present, evva lock cylinder has not been opened by technology in China, and it has passed the 90 minute fire test in Europe, High temperature resistance and durability are guaranteed.

　　4、防火測試。

　　國內的鎖芯不具備防火的功能，一旦發生火災鎖芯承受不了高溫而熔化掉，那時候想開門也開不了，直接威脅到生命，高樓層又不可能跳窗，如果能有一把耐高溫的鎖芯比多少錢都重要，EVVA鎖芯目前在中國沒有被技術開啟的先例，在歐洲通過90分鐘防火測試，耐高溫、耐用程度有保障。