Chip manufacturer: BCM Chip: TOPAZ512 Chip Type: NFC Forum Type 1 Tag Executive Standard: ISO 14443A Frequency: 13.56MHz Capacity: 480bytes Times of erasures: 10,000 taimi hono pukepuke ʻo e fakamatalá: 5 years Locked: can Password: None Reading distance: ≥3cm Working temperature: -20° C ~ + 55 ° c (ʻea hauhau 90%) Ngaahi Nāunaú: white PVC Size: 85.6×54×0.86 MM, can be customized Notice: ʻOku fie maʻu e JavaScript ki he meʻa ko ʻeni ʻi lotó.