Ngaahi Nāunaú: Stainless e ukamea pe moluu (nima catenary) Pinati: ʻAmelika TALASI encryption, kau ai ʻa e DS1990A-K5, fenapasi kakato mo e TM1990A-K5, i1990A. ʻAvalisi ʻo e taʻelavame: fakaʻaongaʻi angamahení 1/100,000 times Manufacturer’s serial number: only global 64bit number System logic: 64bit password protection Storage: 8k bits RAM Card read: touch type Read and write features: can read write and encrypted R/W times: > 1.5 tuʻo piliona …
Chip model: TM DS1990A-F5 Specification: 16.25×17.35mm Weight: 2.2g Material: Stainless steel Operating temperature: -40°C~ + 85°C
Chip model: TM DS1990A-F5 Shell material: ABS Shell size: 49×30mm Weight: 11.2 grams Environmental indicators: -30° C ~ + 80 ° c
Chip model: TM DS1990A-F5 Specification: 35×35mm, customizable Material: leta + stainless steel Weight: 12g Operating temperature: -40°C~ + 85°C