Actually, it's difficult to recognize the people during the weekday because of many people unless someone ask for information, that's why we need to install the turnstly.
But anyone who come to the office on the day of building close e.g. Sunday, long holiday they must identify themselves.
Now, we are doing budget for this year, the turnstyle project already in capital expense (CapEx.) and propose to the Board on March 2016, will let you know the date of installation.