Now I really feel that time attendance security door is very important, because I really feel it is more and more people love this time attendance security door, so now I can really feel the time attendance security door is very good, because the last time a friend said to me, there is a shop is someone stole it, it is because of this time attendance security door, so there is still no losing things, so I feel that time attendance security door is too much, the future is completely there is a sense of security, and now it still has been in use, very good, very reliable.