Oh, that thing is anti-theft. You were able to take it out. What’s even more amazing is that the thing at his door didn’t call the police when you took it out. I really can’t find this. Understand, of course you can't take it to the store. Others won't believe what you say, even if you have the receipt. It's hard to believe that you have such an anti-theft device installed in other homes. , you can see it at the door, they usually have it. It depends on whether people are willing to help you. How about you go to a store that sells these anti-theft equipment and ask them to help you solve it. Just give them three to five yuan and say no. I knew what was going on and paid for it, but I didn’t take it off. I didn’t understand it, and now I don’t dare to go back and let him take it out for fear of being taken away by him. Others should believe you when you say this.