System Architecture Server / Browser 
Supported Devices Standalone Device with Attendance PUSH Protocol:
Green Label Series/ A Series/ B Series/ FaceKiosk Series/ iClock Series/ IN Series/ KF Series/ MB Series/P Series/S Series/ Silk Series/LP Series/ U Series/ UA Series/Face Series/VF Series/ X Series 
Device Capacity 

500 devices in a single server

(Please contact us for more information on capacity expansion.)

Database PostgreSQL (Default), MSSQL Server2005/2008/2012/2014/2016/2017,MySQL5.0/5.6/5.7, Oracle 10g/11g/12c 
Supported OS (64-bit only)Windows 7/8/8.1/10,Windows Server /2008/2008R2/2012/2012R2/2016/2019 
Suggested Browsers Chrome 33+/IE11+/Firefox27+ 
Monitor Resolution 1024* 768 or above 
CPU Dual Core Processor with speeds of 2.4 GHz orfaster 
RAM 4GB RAM available or above 
Storage 100GB available space or above
(We recommend using NTFS hard disk partition as the software installation directory.)