Many people tend to forget to bring their keys when they go out. This problem makes people very annoyed. The editor suggests that you might as well choose a fingerprint lock. Next, let`s take a look at the smart fingerprint lock franchise and what Fingerprint Scanner to buy?

1. When choosing a Fingerprint Scanner, you cannot just look at the door lock itself. That way will not further determine whether the door lock is suitable for your door. Observe the Fingerprint Scanner and try to combine it with the door to see the whole. Some locks look beautiful alone, but they may not be so when installed on the door. To give a simple example, many people think that big eyes and double eyelids look good, but they may not look good on different faces. The key is to have overall coordination, otherwise it may be counterproductive.
2. Lock body material. Although this product is just a small accessory and the related knowledge and technology are relatively professional, its quality cannot be ignored. For example, the lock body is very important. It is very good if it is precision cast from high-quality 304 stainless steel. Its characteristics are It is resistant to high temperatures, wear and corrosion, and is resistant to drilling, impact and other violent actions, which can give your home a safe environment.
3. Lock cylinder. The most important heart part of this product is the core. Although the appearance is very important, its internal structure is the most critical. Generally speaking, the best anti-theft performance is the super B-class anti-theft lock cylinder. Its characteristics are low mutual opening rate, strong anti-pull-out performance, anti-theft key, anti-pry, anti-drilling, etc. No matter what type, the lock cylinder is generally made of copper, and European lock cylinders are commonly used today.