My husband said they recently installed time attendance security door company, the door is very good, can record their attendance, really good, my husband is often late last month, just the monthly attendance of people computer is broken, and no records, their company great, the attendance record is not, we have calculated attendance, now there is time attendance security it door, it will not happen, before the day of driving to work, now also in advance, now we have to go early, I also very love this time attendance security door, our company has installed an extra time, we can also be regarded as overtime.