time attendance security door

Colleague Wang phoned me and said that our company’s time attendance security door is not open, how to open it, because this morning he is going to open the door, so of course will open the time attendance security door, so it can let you go when the normal time, the Wang is the first time to open it, do not know from there, so call me to ask me, I will immediately tell him, did not think Wang also really is looking very soon, I to the company, see most people have to start work yet, but the time attendance security door is also very good, feel with this time attendance security door was really too good.