Fingerprint Attendance Machine Intelligent Biometric Fingerprint Time Attendance Machine Time Clock Recorder Device EmployeeProduct parameters:Mode: Software freeLanguage: Simplified Chinese, Traditional Chinese, English, Portuguese, SpanishSecondary development: not supportVoice:Vocal pronunciation reminderButton:supportAttendance speed:1 second/timeFalse positive rate:0.0001%Environmental parameters Drop:Design to withstand 1.2 m drops to concrete 5 timesEnvironmental Sealing:IP54Working Temperature: 0-45Conserve Temperature:0-50Environment Light:1000LUXNet Weight:245gGross weight:440gHost Size(L*W*H):168mm* 116mm*33mmPacking Size(L*W*H): 258mm*143mm*48mmPower:5V? 1AInterface:Mini-USB,USBData download:U disk,USB cableU disk support format FAT32Number of registrations:1000 fingerprintsStorage: 100000 recordsRequirements of the USB memory:1. The memory must be in FAT32 format2. Supports USB 1.0 and USB 2.0 (does not support USB 3.0).3. There should be no residual files in the memory, that is why we suggest formatting the USB memory before using it.Package List:1 * Fingerprint attendance machine1 * Power adapter1 * User manual ( English,spanish)1 * Bag of screws