Why is the alarm in shops sometimes triggered?

Gu
3

At our place around the corner there's a net, in which the alarm is triggered so many times that the security man does nothing more.

I heard that it is because of the too sensitive attitude of the devices.

But still they have to react to something or?

I've been told that these sensors on bearings, laptops and even

hearing aids can strike!

Is that correct? What are these sensors still reacting to and what causes them to be triggered? What does susceptibility still depend on? Would a magnet cause it to trigger?

If anyone has an explanation why they are triggered and what else could cause them to trigger, I would be happy.

My

Mostly when you go back at the entrance.

Sa

Because a cell phone or various devices you have with you have magnets and if they are on the same frequency as the alarm it is triggered

lo

Either, if you come with a secured object too close to the entrance area, or with another rfid part, for example. A chip that has reactivated the barriers happen…

the whole comes for example In the case of the ettikt in clothes that reactivate themselves when moving…

Why are there working days? Pu Punchproductive