The choice of the brand time attendance security door is because I have a friend’s recommendation, this friend since the eyes are particularly good, he usually recommend something never let me down, so I say when they want to buy a time attendance security door, he recommended this the time attendance security brand door I immediately decided to buy this brand of things, it is not my own material for my friend gave me this product recommendation but very love it, not my own advertisement for the company to do publicity, it is because of their home time attendance security door not only preferential prices, good quality, appearance and customer service service is also done very well.