PUNCHING MACHINE, PAPER, ELECTRIC MOTOR DRIVEN (NO S/S DOCUMENT)doi:MIL MIL-P-43244A Amendment 1
Embedded LINUX System For Punch Card Attendance Machine with 125kHz Card or 13.56MHz Card Model: S550Brand: GRANDING Product Description: S550 is 13.56MHz Card Reader Time and Attendance System with WiFi Function TCP/IP and USB port. With ADMS Function And 3" TFT...