QR Code Access Control Converter: H780 Chip: Lossis hf-i Txuj Ci (TI256) Cov Qauv Txheej Txheem: conforms rau iso / iec 15693-2, -3; Iso / iec 18000-3 Kev khiav hauj lwm zaus: 13.56MHZ Cia Muaj Peev Xwm: 256me ntsis, muab faib ua 8 x 32 ntu Factory programmed nyeem nkaus xwb: 64 bits Erasing lub neej: ≥ 100,000 Zaus Sij Hawm Cia: ≥10 xyoo Adaptation kub: -25 ° C ~ + 50 ° C Khoom siv: PVC / PET / ABS / PC / PETG / Ntawv …