RF Chip: Tag-it HF-I Chip supplier: Texas Instruments, USA Storage capacity: 2048 bit, divided into 64×32 segments, globally unique 64bit serial number Operating frequency: 13.56MHz±200kHz Communication speed: 106KBoud Protocol Standard: IEC/ISO 15693 R/W renji: 1~120cm (related to card properties and the antenna size) Read and write time: 1-2ms Confirm up to 50 tags per second Working temperature: -20°C~+55°C Erasing life: …