... WiFi time attendance 1.MOQ is 10pcs 2.Backup battery is optical 3.Embedded alarm clock 4.Turn off device automatic 1.NameGPRS/CDMA/WiFi Time ... modeTime & attendance, standalone, can working persistentlyTime & Attendance modeFingerprint, password, card, fingerprint + password, fingerprint + cardSave ... / school etc.5.Package Content:1 Fingerprint Time Clock1 Software CD with digital instruction manuals1 ...