Cov ntsiab lus tseem ceeb ua haujlwm zaus: 134.2KHz (kev sib txawv 1kHz) PHA Bioplastics Khoom siv RFID Chip Card: ISO 11784/11785 FDX-B Ua Haujlwm Voltage: DC 5V Ua Haujlwm Tam Sim No: Tsawg dua 50MA cov zis: Qib TTL, tuaj yeem txuas ncaj qha rau cov chaw nres nkoj serial ntawm lub hom phiaj microcontroller baud tus nqi: 9600 Nyeem ntawv nrug: 30HLI Inch Pob Muag Pob: 6cm ntiv nplhaib: 4CM 1.5 × 8.5 hli iav raj ntoo Tag: 2.5CM 2 × 12mm iav raj raj: 4cm …