Lock core is the heart of the door lock, is the security of all intelligent locks. One thing you need to know is that no lock is {bfb} secure. Smart locks are already much safer than mechanical locks. As mentioned above, the anti-theft property of smart door lock is much higher than that of mechanical door lock. Currently, smart door lock is divided into A, B and B grade (class C) level, A and B class lock one of the thieves use tools as long as A few minutes to open, and the super class B (C) even lock core technology lock in standard minimum 1 hour, guard against theft is relatively high, but basic on the market have not C smart locks lock core, one kind is class B or class B.
3. Selection of appearance
The product that suggests user choose and buy and oneself inside door body is tonal send, can maintain domestic outfit style to coordinate so. In the material aspect, choose the full metal material to ensure the durability and safety of the product.