The alarm is the notification and signal of the alarm. In ancient times, people knew how to knock on iron to attract attention.
Since its evolution to the present, social progress, technological development, and alarms have become more professional and user-friendly.
What is the meaning of the alarm for the family? Without him, it is to prevent security risks!
There are separate alarms on the market and fingerprint locks with alarms.
However, the family alarm, especially the fingerprint lock alarm function is not simply for the "thief to come, I rang an alarm to scare him away", in fact, this is not enough to make up for the security risks caused by our life loopholes.
Therefore, in order to remind us of the omissions that would occur in the daily opening and closing of the door, the fingerprint lock alarm function can adapt to a variety of life scenarios.
So, what are the fingerprint lock alarm functions? We talk about using fingerprint locks as an example.
One, the latch tongue alarm latch tongue is a kind of lock tongue, see the picture will know, is the side of the latch bolt. In daily life, we may be unable to pop the door because the door is not in place. This means that the door is not really locked. It is a false cover. People outside will not open it. The probability of occurrence of such a thing is not. low.
Fingerprint locks will issue a latch-up alarm at this time, telling us that the door is hidden, and we must quickly come to see it, effectively preventing us from negating the danger of not locking the door.
Second, low pressure alarm fingerprint lock requires battery power, under normal use, the replacement of the battery frequency is about one year. In this case, it is very likely that you will forget the time for replacing the battery. Then, low pressure alarm is very necessary. When the battery is low, each time the fingerprint lock is "worn", an alarm will sound to remind us to replace the battery.
In this additional explanation, if the fingerprint lock is not replaced in time because of the battery, resulting in completely out of power can not be used, there are two ways to solve: First, the use of external power supply temporarily; Second, the use of mechanical key emergency.
Third, flood prevention alarm This function is very practical. When someone forcibly removes the lock body, the fingerprint lock will emit a flood alarm and the alarm sound will last for 30 seconds. To access the alarm, you need to open the door in any correct way (except mechanical key unlock).
Fourth, the keyboard lock prompt blockbuster inside, there is such a classic lens, is specifically cracked password lock, it seems very powerful, through the computer cracker password cracking. How can it be broken? The smarter computer is also based on an array of tests, but the computer speed will be faster, so the crack time will be shorter.
The fingerprint lock has a lock keyboard function. Each time three incorrect passwords are entered, the keyboard will sound a warning tone and lock it for 15 minutes. With such a large number of passwords, you have to wait for 15 minutes to unlock it!
Moreover, it is difficult for us to encounter thieves with such high-tech equipment everyday. It's only the bear children's spoof that they usually need to watch out for.
Five, duress alarm security includes a variety of situations, fingerprint locks can be a good job to complete this task to lock the door, but when we are forced to open the door by the thief, just locked the door is not enough.
At this time, the duress alarm function is extremely important. Fingerprint locks of Series A and F series can be equipped with security guards. Fingerprint locks equipped with security guards have duress alarm function. When we are coerced by a thief, just enter a coercion password or fingerprint set in advance. The security manager can send a message to a friend or family member for help. The door will open normally and will not allow the thief to be suspicious. Let's protect it for the first time. Your own personal safety.
The security problems are endless and the fingerprint locks have a variety of alarm functions, which make up the potential safety hazards in different situations. This is also the actual pursuit of product function mining.
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