When the day to buy the time attendance security door I was hesitant, thinking that if the time attendance security door not everyone said before, so I have to buy back is no chance to do, of course, now my luck is certainly not so good may be of no practical value to those who buy the products, now installed after let me on the time attendance security door has been interested in it, but since the installation of such a time attendance security door let you also feel very convenient, and also to work to reduce the burden of many yet, if friends want to buy me I would recommend them to buy this brand of time attendance security door.