Mea hoʻopili: Molding Protocol standards: Makemake wau i kāu huahana EM4233 Chip Card 14443, Makemake wau i kāu huahana EM4233 Chip Card 15693 Frequency ratio: 13.56MHz RFID chip: NXP Mifare 1K S50, NO, nā hiʻohiʻona chip i hoʻopaʻa ʻia, etc Product size: 4mm×4mm; 5mm×6mm Product thickness: 0.5mm Antenna material: copper etching antenna (BT material substrate) Heluhelu i ka mamao: 0~50mm (depending reader,RFID chip, protocol standard, environment) Surface logo printing: laser code ( two-dimensional code, Hiki i ka mea hoʻohana ke hoʻohana i kahi mea heluhelu / kākau kūikawā) Mahana hana: -25Kāleka Helu Kākau ʻAʻohe ID (-13℉~+176℉) Ka mahana mālama: …