1. Materials When buying locks, people are generally worried that locks are not durable or the surface will rust or oxidize before long. That is related to what locks are made of and their surface treatments. From the point of view of durability, the best material for locks is stainless steel, especially when used for their surfaces. The longer the material is used, the brighter the surface will be. Stainless steel has good strength, strong corrosion...
Generally speaking, all cylinder locks need electroplating, spraying or coloring before leaving the factory, which are beneficial to the cylinder door lock itself. After these steps, protective film will be formed on the surface of the cylinder lock, which can prevent corrosion and oxidation. The feel and the weight between normal goods and inferior goods are different. If the producer cuts corners when making the lock, which is generally made of hollow inferior materials. Such a lock is...
When making a purchase of a vending machine lock, the purchaser will also get a unique key, which can not only open the lock of one vending machine, but also unlock others if the buyer chooses to purchase more than one machine. Several machines need only one master key, providing buyers with added convenience. Buyers also have the ability to register all lock codes. There are several options when choosing the vending machine lock. These locks can be of various sizes and designs,...
Self-service terminal devices such as vending machines and self-service payment machines have been widely used around people's life and work, providing convenient and fast services for users. The cash box, containing coins or notes, is an important part of self-service terminals. And the lock is an indispensable part of the cash box for it will make the box and the self-service terminals safer. How to choose the cash box lock? After reading the article, you'll know the answer....
Affected by the epidemic this Spring Festival, the "no contact" service of the unmanned retail industry is on fire. Since the outbreak of the epidemic, in addition to offline supermarkets, fresh e-commerce and other mainstream channels, cashier-less supermarkets and vending machines have also become the channels for people to buy daily necessities. When they have to go out to shop, people prefer unmanned containers and self-service settlement equipment. In the new commercial...
Information of the exhibition Exhibition Name: The Guangzhou Lock Security Products Exhibition 2018 Exhibition Date: From 26th to 28th September, 2018 Exhibition Venue: Guangzhou Pazhou - Baoli World Trade Expo Hall Organization Organizer: Shanghai Huide Exhibition Service Co., Ltd. Supporter: Shanghai Door and Window Industry Association, Shanghai Hardware Products Association, Jiangsu Hardware Industry Association, Zhejiang Lock Industry Association, Jiangsu Door...
Locks are very common in today's society, and many facilities cannot do without the protection of locks. There are vehicle locks which are used for vehicles, vending machine locks for vending machines and laptop locks for laptops. Locks for safes have been developed for thousands of years, which almost appeared at the same time with the private ownership of human beings. During the period of the Yangshao culture, our ancestors had already created wooden locks that were installed in the...
Since humans had the awareness of home and property protection, "the lock" has appeared. At that time, people just used ropes to tie up doors and then made a special knot at the opening part of the door, which was the embryo of locks. Door bolts 5000 years ago, in the period of the Yangshao culture, Chinese ancestors invented wooden locks that can be installed on wooden frame architectures.That is, what we call "door bolts". This is the oldest lock in the world. The master of...
A kind of lock cylinder can't be used universally for different doors. For example, the A class locks can't be used for the B class locks of anti-theft doors. In the same way, the B class locks also cannot be applied to the C class locks of anti-theft doors. But some locks can be used universally. So do the vending machine locks. Now, locks of anti-theft doors and vending machines are divided into three types-A class, B class and super B class locks. When choosing locks...
Here are some factors which should be considered by consumers before they buy a lock. 1. The using places and their importance Whether to use locks for street doors, hall doors, rooms, bathrooms or passages should be considered so as to choose the locks fitted for desired function. 2. Environments, conditions and requirements for using locks Factors such as the humidity of the environment, the thickness and structure of the door, being the left or right handed door should be considered so as to...
Recently, break-ins happened in Harbin City and the burglars broken into houses with the help of tinfoil. This kind of technology is aimed at unlocking the pin tumbler lock which is widely used by residents. It has the high unlocking rate and a pin tumbler lock can be unlocked within about ten seconds. An investigation showed that the two suspects stole cash and anything valuable from high-rise residences by tinfoil and unlocking tools when householders went to work or went out. Their targets...
Event: 2017 China Guangzhou International Intelligent Security Technology Exhibition (iSecurity 2017) Venue: China Import and Export Complex (Canton Fair Complex) Schedule: 2017.8.25 09:00 - 17:00 2017.8.26 09:00 - 17:00 2017.8.27 09:00 - 12:00 Host the People's Government of Guangzhou Municipality Guangzhou Cooperation Office Guangdong Jucheng Exhibition Co., Ltd Co-organizer Guangzhou Municipal Public Security Bureau Guangzhou Security & Protection Industry Association (GZSPIA)...