rakinda rd4300 2d oem embedded barcode scanner engine usb ttl232 for vending, kiosk, access control, bus payment pos

1.snappy on-screen barcode capture featuring excellent near-field reading,wide-viewing angle and snappy reading, the cpu-powered is incredibly reader-friendly on smartphone & tablet displays 2.robust design with high vibration resistance the single pcb construction and vibration-proof connectors make the scan engine more resistant against vibration and help improve its reliability.