When the security and convenience of the fingerprint lock has been recognized by the majority of users, the fingerprint lock has become an inevitable choice for the housing business and more and more families. The fingerprint anti-theft lock is safer and can be applied to standard security doors and wooden doors. This type of lock can automatically or semi-automatically connect the security door with the heaven and earth lock system without affecting the performance of the original security door. So choosing a good fingerprint lock has become the primary problem in home improvement. So today I will summarize nine factors that affect the purchase of fingerprint locks.
1, security
After installing the fingerprint lock, it should not affect the function of the security door. There are no obvious security risks in the lock.
2, stability
It is the most important indicator of fingerprint lock. It usually takes more than one year of actual use to stabilize and stabilize. Consumers should choose the manufacturer that mainly produces fingerprint locks when purchasing. Such companies generally have good production experience. R&D experience is the beststabilizing factor.
3, versatility
It should be applied to most domestic security doors (in accordance with the 2008 national standard for security doors), with less modification. Good fingerprint lock installation time should be no more than 30 minutes. Otherwise, it is generally difficult for users to complete the installation and maintenance themselves. The versatility is well designed to reduce dealer inventory.
4, intelligence
Adding, deleting, etc. should be very simple, the user does not have to remember too many passwords and codes. The high-performance fingerprint lock is also equipped with a video display system, which is convenient for users to operate.
5, the manufacturer brand
If you ask me to choose the fingerprint lock of that brand, I can only say that the best customer service is selected. This is the focus of choosing a 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); only the quality of the manufacturer and the after-sales guarantee can prevent the user from being able to open the door and be locked out.
6, function
The function of selecting a lock is to satisfy one's own needs on the one hand, and the quality of the lock on the other hand. A good company often has no more than 5 high, medium and low fingerprint locks for users to choose. Users generally choose to use their own products: there are metal doors and wooden doors for the entrance door, there are user interior doors, common to wooden doors, also used for villa doors and so on. The basic functions commonly used are:
1), can be used for multiple people to open the door (in a family or office often more than one or two people), product quality should be stable, good performance;
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), it is best to have a query record function (you can view the door record at any time, sometimes can become a key piece of evidence, generally with a display);
5), 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), when choosing, try not to choose products that are too prominent password function, after all, the password is not as good as fingerprint security . There are usually 4 keys and 12 keys. Try not to use a password to open the door in daily life, which can effectively avoid being stolen;
6), 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. At present, some fingerprint lock manufacturers reserve development ports for fingerprint locks. In the intelligent home, only the fingerprint locks need to be simply developed, and the state of the fingerprint locks can be monitored in real time, thereby improving the security of the fingerprint locks.
7), choose a good lock core. The quality of the mechanical key 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 high-grade lock cylinders, so that the quality of the products will be guaranteed. The most obvious is that consumers can look at the number of keys and the number of depths. Try to select multiple products with the number of marbles and the number of depths. The number of times the number of marbles in the depth and the number is the key amount of the mechanical key. The larger the key amount, the better the security. National standards generally require at least Class A locks. Good fingerprint lock manufacturers are generally equipped with Super Class B mechanical keys.
8), other fancy features are best not to. Basically, it is not practical. There is more than one function and one kind of bad possibility. If the product is broken, you will not repair it. If you repair it, the maintenance personnel will charge you for the maintenance (the door is not free).
7, 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. If it is the entrance door, you must choose stainless steel or zinc alloy. If it is an interior door such as a bedroom, it does not matter. The way of surface treatment is also very important. Some products look luxurious and glamorous (especially the pictures on the Internet are designed renderings or processed photos), but users will find handles or other after buying them for a while. There are signs of fading in places that are frequently touched. Such products actually use spray paint instead of electroplating for surface treatment, which is a manifestation of a fooling user. Therefore, consumers must understand these details before purchasing, and agree with the manufacturer in advance how to solve such problems. Otherwise, the fingerprint lock that was bought for a few thousand dollars will fade in less than a year, and it really becomes a chicken rib.
8, the price
At present, the prices on the market are different, there are high and low, the common type of fingerprint lock is between 1500-4000 yuan, and the villa type is higher. In general, consumers need to compare the cost performance of their products according to their own needs and purchasing power. The general principle is that one penny is worth the goods. In particular, it is necessary to enter the industry as a friend of the dealer, and it is necessary to make a serious comparison. It is best to go to the other company for on-the-spot investigation. The above experience, the finishing of the documents of the predecessors, the fingerprint lock has been in front of the reader in a clear way, I hope to help! Thanks for reading!
9, manufacturing materials
As the saying goes: One penny is worth the goods. When purchasing, it is necessary to look at the product materials. The mainstream materials are mainly zinc alloys, and some of them are made of iron sheets. Some manufacturers also use plastic materials in large quantities. Most of the manufacturers of locks for key components use cast iron as raw material and some use stainless steel. Users should also look at the specific materials when purchasing. Different materials, safety and durability are different. Appearance treatment, divided into electroplating, baking varnish two. The latter looked very good at first sight, but it was easy to wear. The latter is very durable, but the scrap rate and manufacturing cost are high.
Editor in charge: Xu Yuehua
High speed shutter door is a rapid operating, anti-crash shutter door for indoor application . The most advantage of this door is that the opening/closing speed can reach to 0.6-1.8m/s, really fast action a lot than tranditional rollling shutter door. short opening and closing times reduce cooling loss, avoid airflow and enable a smooth operating procedure. They can also be designed in larger dimensions for the mining and aircraft industries.
High speed door can be easily installed, economical,quiet and efficient with electromechanical drive.
This door quickly though in/out open gate, ideal for warehouses,factories, hangars use, widths can be from 2m to 20 meters.
The material of this door are variety: PVC curtain to keep the insdie clean, heavy duty aluminum door with wind-resisitant function can wrok in heavy windy weather, and also the freezer door can be used in cold warehouse or somewhere like that.
Including models are:PVC High Speed Door, Aluminum Spiral High Speed Door, Self-Recovery repair door, Cold Storage Room Fast Door.
High Speed Door,PVC High Speed Door,Aluminum High Speed Door,Spiral High Speed Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfgaragedoor.com