The time attendance security door to buy the function of it is beyond my expectation, my friend saw my own company bought time attendance security door directly to their company to buy one, of course, my friend because I see to the time attendance security door company installed inside the special quality good, but the function is powerful, he went directly to their company or buy one, now to the company after the installation effect of feeling really is better than previously expected, ha ha, I see friends feel good product evaluation so high for me, my heart is still quite happy, always before my friends say there is no vision, because the purchase of time attendance security door and they said I look really good.