考勤钟 meaning in Chinese

time clock
time recorder

If employees would like to leave plant during working hours , they should make the registration at the gate , blue collars must deliver the exit application form approved by dept . manager to the security guard and clock out at the attendance record machine
员工在上班时间内离开公司，必须在门卫处登记,蓝领须递交经部门经理签字确认后的出门证并用员工卡在电子考勤钟上刷卡。