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Anonymous users2024-01-23Therefore, it is necessary to choose a good fingerprint lock, and the after-sales service should be timely, electronic products, no one can guarantee that there will be no problems 100%, and the purchase of fingerprint locks depends on three aspects:
1.Anti-counterfeiting fingerprint technology.
Although the fingerprint is unique and not reproducible, but the fingerprint film on the market is flooded, some fingerprint locks claim to be able to identify fingerprints within a second or even less time, in fact, this brings not convenience, but greater security risks, because the recognition is too fast, the accuracy of fingerprint recognition is also greatly reduced, although the fingerprint time of the fingerprint lock is slightly slower, but the fingerprint is identified twice, which greatly reduces the false recognition rate of the fingerprint.
2.Anti-violence on.
If the fingerprint lock wants to pass the national test, there must be an emergency door opening method, that is, the emergency key, many brands of fingerprint locks in order to cope with this provision, add a fake mortise lock body behind the panel, as long as the panel is pried open, and then gently turn a screw, you can open the door, what safety is the door talking about?
On the contrary, the lock body of the true mortise is inside the door, which can lock the door firmly even if the panel is pried open.
3.Automatically eject the lock body.
Many people have the habit of going out to lock the door, and people with obsessive-compulsive disorder always have to repeatedly verify whether the door has been locked.
3. Versatility, should be applied to most of the domestic anti-theft doors (in line with the 2008 version of the national standard for anti-theft doors), the amount of modification is small. A good fingerprint lock installation time should not be higher than 30 minutes. Otherwise, it is generally difficult for users to complete the installation and maintenance by themselves. >>>More
It is recommended not to buy it, that one is more likely to be stolen.
1. The unlocking method is different.
There is only one way to unlock the ordinary anti-theft door lock, and you can only open the door with the key. >>>More
1. The anti-theft door lock is astringent and tight.
When the door lock is astringent, tight and difficult to open, many people know to drip some lubricating oil into the lock, so that the door lock will be smooth and open immediately. However, the oil is easy to stick to the dust, which causes dust to slowly accumulate in the keyhole to form putty, which forms a vicious circle and the door lock is more likely to have problems. >>>More
Comparison of advantages and disadvantages).
Advantages and disadvantages of semiconductor fingerprint recognition. >>>More