../ ARM/ 08-Jul-2021 11:17 - MCU/ 08-Jul-2021 11:17 - 1.upgrade MCU.png 08-Jul-2021 10:40 92801 2.upgrade ARM.png 08-Jul-2021 10:40 89196 K1T604 Series Face Recognition Terminal Release..> 08-Jul-2021 10:40 166284 Upgrade Instruction.txt 08-Jul-2021 10:40 238