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 storage: 10 yearsSize：43× 30 x 5 mm eller 50 x 30 x 5 mm, or customizedWorking temperature: -10℃~+70℃Color options: gul, blå, röd,etc.Material: ABS skal, Ultraljudet plast Svetsning Meddelande: JavaScript krävs för detta innehåll.