Using the time attendance security door now, but more and more of it, I still feel this evening time attendance security door nothing is worth I choose to buy it, but to see friends around the company have installed this kind of time attendance security door I will drift, but how did not think now I would so love this, ah, after the installation of the time attendance security door I feel our administrative department every month now in attendance this is also a lot more convenient than before it, but when you work is not like before that trouble, if I knew this time attendance security door is so easy to use I should be installed to the company earlier.