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Anonymous users2024-01-24Then such a problem is a false alarm (no one passes through the system to automatically call the police).
You first determine whether there are anti-theft tags within one meter of the system, and remove some of them;
If the problem cannot be solved; It is possible to reduce the sensitivity of the system!
Yes, the principle of the alarm is electromagnetic induction, and when the magnet passes through the anti-theft door, it will disturb the magnetic field of the anti-theft door, so it will generate an alarm. >>>More
Supermarket security door is a kind of commodity anti-theft alarm, which uses electronic technical means to paste a matching thing on the goods, that is, once someone tries not to pay and take the goods out of the mall, it will notify the system and send out an alarm. Let the thieves be visible, which fundamentally changes all the previous anti-theft systems to stay in a passive state of monitoring and anti-theft, so that anti-theft measures are implemented on each product.
If it is an act of intentional destruction of public or private property, with a value of more than 5,000 RMB, it is suspected of a crime; Otherwise, it is a public security case. >>>More
Yes, there is a video doorbell and an automatic alarm.
The anti-theft door does not use a key from the outside, and it is a normal door lock to be opened, but you need to be reminded that the person who is required to install the lock is to reinstall it, so that it can not be opened from the outside, but only from the inside.