The time attendance security door, which can be said after the installation, we have a lot of rules, I think we all recognized this thing, then we have to accept something like this, but my friends say you do not see what people now is how to think, then you will understand. How do you go to the problem, in fact, for those who think I also have my own opinion, but I will not say too much, because I feel like not as necessary in the company, the inside of the time attendance security door, you will feel like after using a different feeling. But if you don’t use it, there will be a lot of problems.