Standard main control board (key board), equipped with an IC module socket and two Wiegand 26 reading head interfaces,

One main board controls one exit or entrance, and the system can run offline, suitable for no automatic card output

Machine simple system.

Configure the 32-bit ARM Cortex-M3 core key board, you can set the time through the function keys

U disk can collect data and download blacklist

10,000 blacklists

10,000 offline records