Home security requires fingerprint lock Many friends don't understand why the fingerprint lock is so expensive in the market. In their view, the fingerprint lock can only prevent the gentleman from being able to prevent the villain. In case someone sees the owner has money, the whole door is also taken away! What's more, now is a socialist country, who will have nothing to steal at home, not a policeman! In fact, this group of people is not aware of the deeper things in the fingerprint lock. The fingerprint lock is not only convenient but also a symbol of noble status. At least for now, it may be the standard of the house in the future. At present, the fingerprint lock penetration rate in Korea is 95%. Above, the future China can also, the fingerprint lock thief can not steal, it has anti-smashing function, once someone is shackled, it will automatically alarm. For the hope of the police, I can only sing, the police are so few, how many Chinese families, can handle the fingerprint locks themselves can not get the police, not to mention when you find the police, the family not only lost The money for a fingerprint lock was too late. Most of our current anti-theft methods rely on civil air defense and physical defense (such as security doors, anti-theft locks, iron guardrails, etc.), if there are conditions, the use of technical defense measures will receive twice the result with half the effort. In fact, there are many ways to prevent theft, such as installing an infrared burglar alarm device. When the alarm device is in working state, it can emit infrared light that is invisible to the naked eye. As soon as the person enters the light control range, the device will immediately sound an alarm. If a thief enters, the resident can immediately find out, but the thief himself does not know. It is often awkward. Fingerprint lock purchase points When buying a fingerprint lock, you should generally pay attention to "security, versatility and stability." To choose a fingerprint lock, look at the following indicators: 1, manufacturers / brands: If you don't know the fingerprint lock of the brand, I can only say that the best customer service is the key to choosing the fingerprint lock. Only when the manufacturer's production quality is guaranteed, can the user's peace of mind be used; only if the manufacturer has after-sales protection, it is possible that someone can solve the problem in time (the product is not bad, we must not think that what we bought is impossible) Bad). 2, function: The choice of fingerprint lock, on the one hand, is to meet their own needs, on the other hand, the quality of the fingerprint lock is also selected. A good company often has more than a dozen fingerprint locks for users to choose. Users generally choose to use their own products: there are metal door and wooden door for the entrance door, there are user interior doors, common to wooden doors and so on. The basic functions commonly used are: 1), can be used for multiple people to open the door, the product quality should be stable, and the performance is good; 2), you can open the door by permission (it is impossible for the head of the household to have the same opening management authority as the babysitter and cleaning tool); 3), can freely increase or decrease the fingerprint of the door opening (the babysitter can easily remove her fingerprints when leaving the job); 4), appropriate password function (fingerprint part is after all, the electronic part may be bad, in the temporary case, the head of the household can use the password to open the door), try not to choose the product that highlights the password function when selecting, after all, the password is not as good as fingerprint security . There are usually 4 keys and 12 keys. In daily life, you should not use a password to open the door as much as possible, which can effectively avoid being stolen. 5), must have a mechanical key, this is a way to open the door, like the aircraft, the car has automatic control status, but still retains the manual control part, this is a safety consideration; Any electronic part has the possibility of error. Relatively speaking, the mechanical part should be more stable. The mechanical key that retains the lock is used as the alternate door opening method in the home. It can open the door and facilitate the maintenance in time when the electronic part of the door lock has a problem. Imagine if there was a fire at home, or if the thief damaged the electronic part of your door without opening the lock, what should you do? Don't covet the psychological so-called security, and ignore the road, choose the kind of door lock without mechanical keys. In fact, the use of fingerprint locks, the most important thing is not to improve security, but to enjoy the convenience of fingerprint locks, you need to strengthen the security of the fingerprint lock, you can let the fingerprint lock connect to the smart home system. Some fingerprint lock manufacturers reserve development ports for fingerprint locks. In intelligent homes, only simple development of fingerprint locks is required, and the state of fingerprint locks can be monitored in real time, thereby improving the security of fingerprint locks. 6), choose a good lock core. The quality of the lock cylinder is directly related to the tamper resistance and stability of your door. This part is also very important, the fingerprint lock is good, and ultimately the core part is inseparable. Under normal circumstances, the manufacturer of fingerprint locks will choose to produce their own lock cylinders, so that the quality of the products will be guaranteed. 3, style: For the choice of lock style, people have their own good, this part is not conclusive. In general, look at the materials and the choice of appearance and color. At present, the lock material on the market is mainly made of stainless steel and zinc alloy, and also has aluminum alloy and plastic. The way of surface treatment is also very important. Some products look luxurious and glamorous, but when users buy it for a while, they will find signs of fading in the handles or other places that are often in contact. Such products are actually A kind of fooling user's embodiment, so consumers must figure out these details before buying, and agree with the manufacturer in advance if there is such a problem, how to solve it, or spend thousands of dollars to buy the fingerprint lock, use no It has faded in a year, and it really has become a chicken. Metal Polishing Wax Paste Compounds Metal Polishing Wax Paste Compound ,Yellow Buffing Wax,Solid Wax For Mirror Polishing,White Car Wax NINGBO HENGHUA METAL SURFACE TREATMENT TECHNOLOGY CO.,LTD. , https://www.henghuametal.com
The meaning of the lock is external, it is a lock, forming a line of defense for the family, protecting the family's safety, but the inside is unlocked, providing a simple way to open, to facilitate family access. In the era of non-intelligence, no matter whether it is locked or opened, it is not worth mentioning. It is simple, common, boring, and has no fun. When the lock encounters intelligence, everything changes. The lock is still locked like that, but the opening is not That way, the key, fingerprint, password, proximity card, ID card, mobile phone sensor, remote control, remote phone, SMS, etc. can be selected at will. These unlocking methods, a smart lock may not be all, but a good smart lock must have at least two, or more.