time attendance security door

I phoned my husband, my husband said today want to come back late from work for a while? Night my husband came back, he said that their company installed the time attendance security, feel the time attendance security door is very good, feel able to record what do you work every day time, if come late in the morning, you can add a class to add time back? This time attendance security feel it’s very convenient. My husband was late this morning, so don’t plus the class soon and come back, this time attendance security really feel too good, let you don’t have to worry about because late inconvenience? Our company has long been installed time attendance security, feel our colleagues are also very like this time attendance security feel?