Do not covet the so-called psychological safety

October 25 [Wed], 2017, 10:05
Fingerprint has been developed in China for ten years, if you say a few years ago, I do not recommend you do this kind of product, but now say, but I fully support your idea. In recent years, especially from last year, 2008, fingerprint lock is the speed began development and popularization of the domestic residential real estate has many choose to lock, for the simple reason, the fingerprint will replace the key to open the door to open the door. This is a great development.Of course, not the more expensive the better fingerprint lock, fingerprint lock, when the real buying, the general should be concerned about "security, stability, versatility and intelligence."1, securityAfter the installation of fingerprint lock, it should not affect the function with the security door. Lock no obvious chinacctvproducts security risks.2, the stabilityThe most important indicator is the fingerprint door lock, it generally takes more than one year after the actual use will slowly stabilize stereotypes. The best choice when consumers buy the main production of fingerprint lock manufacturers.

Such companies generally have a good experience in production. R & D experience is the best stabilizing factor.3, the versatilityShould be applied to most of the domestic security door (according to 2008 national standard anti-theft door ), converted less. Good fingerprint lock installation time should be no higher than 30 minutes. Otherwise, the user generally difficult to complete the installation and maintenance of their own. Universal design well, but also to reduce dealer inventories. For the direct users, and good selection of general-purpose locks, after the sale can easily solve the case, whatever the original a mechanical lock or a lock can be put back.4, intelligenceAdd, delete, etc, should be very simple, users do not remember too many passwords and codes. Fingerprint Lock comes with high-performance video display system, the user more convenient.5, the manufacturer or brandIf you ask me choose the brand of lock, I can say is choose the best customer service, which is to select the fingerprint lock the focus. Only manufacturers to produce quality and security, only allow users to use the peace of mind; only guaranteed after-sale manufacturers, may be a problem only when someone can promptly resolve (product does not not bad, we refrain from things that can not buy their own bad); only manufacturers have guaranteed quality and after-sale only allows users to Buzhi Yu can not open the door be shut.6, functionSelect the function of locking the one hand, to meet their own needs, on the other hand is the quality of the lock in the election.

A good business is often less than 5 will have no more than high school, ranging from fingerprint lock low for users to choose. Users generally choose the use of their products: for entrance doors, and into the metal doors and wooden doors, a user inside the room door, common to the doors, but also for the villa gate wood and so on. The basic functions of commonly used To:(1) fingerprints can open the door for many people (not just a home or office is often one or two people), product quality should be stable, good performance;(2) can be divided permission to open the door (can not make heads of household and nannies, cleaners and open the door with the same management authority);(3) free to change the fingerprint to open the door (you can easily clear the nanny left her fingerprints);(4) preferably has a query record (you can always view the record hit the door, and sometimes can be the key evidence, which normally takes with display);(5) The appropriate bit of the password feature (after all, is part of the electronic part of the fingerprint may be bad, under the temporary head of the household can use the password to open the door), the choice of the time try not to cctv power supplies choose too highlight the password function of the product, after all, as the fingerprint password security . Usually 4 to 12 keys and two. Daily life as much as possible not to use a password to open the door, can avoid being stolen;(6) must be with a mechanical key, which is a alternate way to open the door, such as airplanes, cars, although the automatic control state, but still retain some manual control, this is a security consideration:Any electronic part has the possibility of error, relatively more stable mechanical parts to retain the mechanical key lock to open the door as an alternate way home, you can lock when the electronic part of the problem in time to open the door and convenient maintenance. Imagine if a fire occurs at home, or thieves forced open the lock because there is no damage part of your electronic door how do you do?

Do not covet the so-called psychological safety, regardless of set posterior to select the kind of non-mechanical key locks. In fact, using the lock, the most important thing is not to improve security, but to enjoy the convenience of fingerprint lock, the need to strengthen the security of fingerprint lock, you can make fingerprint lock connected to the smart home system . Currently, some fingerprint lock, fingerprint lock manufacturers to develop the port reserved for the intelligent home, the only development on the fingerprint lock, simple to connect real-time monitoring the status of fingerprint lock, fingerprint lock to enhance security.(7) to choose a good lock cylinder. Mechanical key cylinder will have a direct relationship to your door tamper and stability. This part is also very important, lock better, ultimately inseparable from the cylinder part. Under normal circumstances the strength of the fingerprint lock cylinder manufacturer would choose high-end, so that product quality will be able to be guaranteed. The most obvious, especially the consumer can look at the number and depth of marbles key file number. Select the number and depth of marbles as the number of multi-product profile. Several times the number of marbles depth profile side, it is that the mechanical key to the key quantity, the bigger the key, security, the better. National standards are generally above the minimum requirements of A-level lock, fingerprint lock manufacturers generally good configuration super B-class mechanical key.(8), the other bells and whistles is not the best. Basically not practical, and more and more a function of the possibility of a bad, bad products, then you do not repFingerprint lockair repair, if repair, maintenance personnel will charge you maintenance fees (site is not gratuitous.)7 style For the lock-style options, man has his taste, this part of the bad conclusion. In general, see material and shape and color selection. The lock on the market today and more material to stainless steel and zinc alloy-based, there are aluminum, plastic. If the entrance doors must choose stainless steel or zinc alloy, and if the bedroom door so the room can not matter.

Surface treatment is also critical, and some luxury products, the appearance looks glamorous (especially web design effect drawings or pictures are processed photos), but buy a home user will find some time to use the handle or other The Often out of reach of the signs will be faded.8, the price�Current market prices vary, with high and low, ordinary type of fingerprint lock between 1500-4000 yuan, villa-type higher. � Somehow, the needs of consumers according to their needs and purchasing power, comprehensive comparison of the product price. � In particular, to enter the industry to do the dealer's friend, more needs to be carefully compared with the best corporate site visits to each other under.9, manufacturing materialsAs the saying goes: you pay for. When you purchase depends on product materials, zinc alloy-based materials to the mainstream, while some use of iron tablets, but some manufacturers use the appearance of a large number of plastic materials. Key components of the lock body present, most manufacturers use cast iron as raw materials, as well as some stainless steel. Users depend on the specific time of purchase materials. Different materials, safety and durability are different. Surface treatment, divided into electroplating, paint two. The latter first glance a good texture, but easy to wear. The former is very good durability, but the scrap rates, manufacturing costs are high.
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