Main technical parametersIC chip: Atmel T5577Working frequency: 125KHzMemory capacity: 330 bitsCommunication rate: 9600 bondsRead/write time: 0.1msWork mode: read-onlyRead distance: 5~8cmErasable times: > 100000 timesData cia: 10 xyooSize:43× 30 × 5mm los yog 50 × 30 × 5mm, or customizedWorking temperature: -10℃~+70℃Color options: daj, xiav, xim liab,etc.Material: ABS plhaub, Ultrasonic Plastic Welding Notice: JavaScript yuav tsum muaj rau cov ntsiab lus no.