Too happy, this time I really convinced our company is to install the time attendance security we door it, because I saw a lot of companies will still have the time attendance security door, our company is not it, but now I also is increasingly found on this time attendance security door it is really great, so I will still feel our company is also very worthy of the installation of the time attendance security door time attendance security, because the door is very safe also is very convenient, there are a lot of companies are in use, but also to respond or special well, this we used after it is everybody said it was great.