RFID门禁卡entrance guard card
芯片型号:TK4100工作频率:125KHz通讯速率:106KBoud读写距离:2.5~10cm读写时间:1~2ms工作温度:-20℃~85℃擦写寿命:>100,000次数据保存:>10年Chip model: tk4100Working frequency: 125kHzCommunication rate: 106kboudReading and writing distance: 2.5-10cmReading and writing time: 1 ~ 2msWorking temperature: - 20 ℃~ 85 ℃Erase life: > 100000 timesData storage: > 10 yeahttp:hoho1120.b2b168.com