I buy this brand of time attendance security door is a friend to me because I strongly recommend it, and I thought I was in the company is to buy many years ago, it’s time to buy a new time attendance security door come back, that is because the voice of my friend so strongly to give me advice I decided to buy, but there is a reason that my friend said recently that a time attendance security door is just doing promotions, if I go to buy it also can enjoy a preferential price of it, because I like this to buy it is time for yourself but now I choose to buy the time attendance security door time attendance security lucky, because door is simply too niubi.