HF-A5 is one of best selling Android time attendance and access control device in HFSecurity. 5" touch screen
communication by Ethernet, 3G,WIFI and BT, with fingerprint and RFID card recognition. You can check real time data in software, also we will offer free SDK for further development and 3rd part access control door lock function.
It's widely use for company, government, banking, education, etc.