How to lock the Feiyun security door inside

The word insurance is automatic inside the lock. If you want to open it, you can only open it by manually pressing the insurance if the door is already open.

The anti-theft door should also be divided into many grades, many people think that it is general, you can take a look at China's top ten brands of anti-theft doors, and then there will be a number.

Use a magnet or glue dipped in glue into the key hole to take out the broken one.

Anti-theft door anti-theft anti-theft, it is normal, but some users use Panpan brand anti-theft door has one more function: both anti-theft and anti-master. Find their after-sales personnel to repair it, so that the repair of the lock on the street is not very good!

The anti-theft door is locked inside, if you don't have a key, you have to find a locksmith to open it!