The second episode of the Korean TV series "You from the Stars", the second episode of the goddess, was stunned in the corridor. Because I forgot the door lock code, I knocked on the door of Du Minjun, and opened a romantic love journey. The new elements that are constantly emerging are always leading the trend of the Korean drama. In addition to "fried chicken and beer", the smart door lock products used in high-end apartments in Korean dramas have repeatedly left the country, and Korean dramas have begun to enter the consumer's field of vision.
Safer anti-theft options
From the 1980s and 1990s, the security door gradually emerged. With the continuous development of security technology, the intelligent door lock will become the "first patron saint" of family security. Smart locks tend to have a better level of security than traditional mechanical locks. Anti-theft alarms, "key" rights management, visualized door locks, etc., significantly reduce potential safety hazards.
a must-have artifact for lazy people
A bunch of heavy and messy keys are almost indispensable in the past. In today's smart home and smart security, the key to metal materials becomes dispensable. Fingerprints, passwords, and IC cards can be used. Instead, you no longer have to worry about not having a key. Even the action of pulling the handle to unlock can be omitted for you.
There are several kinds of smart locks
In addition to being a code lock for props in Korean dramas, smart locks with Mifare magnetic cards and IB (Information Button) as smart keys are also highly popular in real life. According to Jiuzheng Building Materials Network, in Korea and Japan and developed countries in Europe, the penetration rate of smart locks has exceeded 50%. They have better cost control and excellent price/performance ratio. Among them, the Mifare card technology is widely used. The Mifare card system can share an unlocking key with a variety of devices such as residential entrance control, elevator access control, home entrance control, and residential room door locks.
It is more intelligent to unlock with biometrics such as fingerprints. As the sustenance of the soul, the home uses a unique personal fingerprint as a smart key, and believes that such technology products are more humane. Of course, some high-end smart locks have multiple unlocking methods for fingerprints, passwords, proximity cards, and mechanical keys, providing more practical options, which will not have security risks, but also facilitate daily travel.
Hydrofluoroether (HFE) is a complex organic solvent, non-ozone-depleting chemicals. HFE is not naturally occurring. It was originally used as a substitute for CFCs, hydrofluorocarbons, HCFCs and perfluorocarbons. Developed by the product, the liquid is colorless, odorless, non-toxic and harmless, and is environmentally friendly. It can be widely used in the cleaning of various precision substrates, After washing, the liquid can be regenerated by distillation to reduce losses and save costs. and it is easy to store and transport.
Hydrofluoroether Cleaning Agent
Fluoride Solution,Hydrofluoroether Cleaning Agent,Fluorinated Cleaning Solvent,Fluorinated Organic Solvents
Guangdong Giant Fluorine Energy Saving Technology Co.,Ltd , https://www.tuwtech.com