A SIM Card (Subscriber Identity Module) is known as a subscriber identity module
A SAM Card (Secure Access Module or Secure Application Module) is based on Smart Card Integrated circuits and is used to enhance the security and cryptography performance in devices
Handheld terminals with payment certification can be widely used in commercial POS, point-of-sale terminals, direct-connect terminals and other devices.
Available OCOM models: POS-Z90, POS-Z91, POS-T1, POS-T1N
OCOM is dedicated to providing most cost-effective products and services with highest quality that will meet customer's satisfication. Since the establishment, OCOM has been sticking strictly to the standard and requirements of ISO9001: 2015 in the processes of research, design,manufacturing and services.
OCOM has been independently verified by famous TUV on August 1st, 2013; OCOM's products have also passed ISO,CE,FCC, RoHS and other certifications.


OCOM's products portfolio covers Thermal Printer, Barcode Printer, DOT Matrix Printer, Barcode Scanner, Data Collector, POS Machine and other POS Peripherals products, which are widely used for retailing, restaurant, bank, lottery, transportation, logistics, and other applications.