Types of smart locks The lock, as the name implies, needs to be opened. It is a loyal guardian and an indispensable commodity in modern home decoration. In the past, its aesthetic effect in the room was negligible, and it did not attract too much attention from users. With the continuous development of society, people’s…
Technical index of anti-theft lock Technical standards for serial number inspection items Class A (industry standard) Class B (industry standard) Super Class B (enterprise standard) 1 Anti-theft door resists abnormal opening time 15min 30min 30min 2 Anti-drilling damage time 15min 30min 30min 3 Anti-saw damage time 5min 10min 10min 4 Anti-prying damage time 15min 30min…
How to choose locks? The first trick: Before buying a lock, you can judge the quality of the lock cylinder by looking at the number of key teeth. The main reason is the structure of the lock cylinder. The blade side column structure is often much better than the traditional marble structure. The second trick:…
Selection index of anti-theft lock 1. Lock body material This involves a lot of professional knowledge and the technology of various manufacturers. Generally, the lock is composed of iron, steel, stainless steel, and zinc alloy. Due to the limitation of process and cost, the hardness of the lock rod is not enough, and it is…
The purpose of the padlock； Padlocks are a huge family in the world of locks. It can be said that other locks are derived from padlocks. Padlocks are also commonly used in industrial production safety. To ensure occupational safety and health, employers must establish safety procedures, install appropriate lockout/tagout devices and energy isolation devices according…
Classification of padlocks There are many types and specifications of padlocks. Generally, the size of the lock is determined by the width of the lock body, and the purpose of the lock is determined by the height of the lock beam. The series of locks are determined by the opening methods of the padlock such…
Padlock purchase skills A padlock is a kind of lock that can play a better protective role. If there is something that needs to be stored, then we can put it in the cabinet and use the lock to hang it! But safety is very important, so there are key points for purchasing a padlock.…
Precautions for the purchase of locks? 1. Look at the surface treatment of the lock Surface treatment can be roughly divided into three types: electroplating, spraying and coloring. The lock forms a dense protective film on the surface of the product through surface treatment, which plays a role of anti-corrosion and rust prevention, making the…
How to open the padlock? We know that the method of opening a padlock is relatively simple, and it can be opened only by using a key. But because the key of the padlock is relatively small, if we lose the key, how should we open the lock. For this padlock manufacturer, I would like…
What are the models of padlocks? 1. Padlock with blade structure This type of lock uses sheet metal of various shapes to act as an obstacle and achieve the purpose of locking. This type of structure is often used in zinc alloy or its alloy locks. 2. Magnetic structure padlock Some padlocks use the principle…
