1: three-ball lock cylinder or four-ball lock cylinder. This release is generally made of magnetic steel with strong magnetic force, and the magnetic force range is 4500 GS- 16000 GS.
Domestic ordinary magnetic buckles generally use 4500gs.
You can open it.
The usage mode is as follows.
However, there are also powerful lock cylinder anti-theft buttons customized by customers, which need to be opened by using the corresponding magnetic anti-theft release device. Generally, the magnetic force of 12000gs is needed.
Special-shaped magnetic buckle needs professional tripping, such as anti-theft buckle of shell, and anti-theft buckle of golf needs the following anti-theft tripping.
There is also a super lock core anti-theft buckle, which must be opened by super magnetic release, such as checkpoint.
The anti-theft buckle or ink anti-theft buckle used by Uniqlo will use the super magnetic release produced by Beijing Jinshi David Electronics.
2. There is also an anti-theft buckle that is not a three-ball or four-ball lock core.
However, the anti-theft buckle of the spring card can't use magnetic tripping, so it needs special tripping. The most common one is the shoe anti-theft buckle used in zara store.
At present, I will briefly introduce these two kinds of anti-theft buckles and the corresponding tripping equipment. If you have more related questions, you can contact the related technicians of Beijing Jinshi David.