My grandfather to go to work today, grandpa night back to my feelings about his first day of work? Listen to my grandfather told me, I listen to my grandfather said that time attendance security feel very interested in heaven. This time attendance security door really great, can guard against theft also can check on work attendance, really too easy to use. My dad’s company security and has not been very good. Dad also want to install a time attendance security feel, dad also checked on the Internet. The time attendance security does feel like a grandpa said to me good? My dad is on the Internet to your company booked a few sets? I feel the time attendance security really feel too convenient, looking at grandpa is also very happy to work.