សម្ភារៈវេចខ្ចប់: Molding Protocol standards: អាយអេសអូ 14443, អាយអេសអូ 15693 Frequency ratio: 13.56MHz RFID chip: NXP Mifare 1K S50, នៃ, ពន្លឺខ្លាំង, etc Product size: 4mm×4mm; 5mm×6mm Product thickness: 0.5mm Antenna material: copper etching antenna (BT material substrate) អានចម្ងាយ: 0~50mm (depending reader,បន្ទះឈីប RFID, protocol standard, environment) Surface logo printing: laser code ( two-dimensional code, ឡូហ្គោ) សីតុណ្ហភាពធ្វើការ: -25℃ ~ + 80 ℃ (-13℉~+១៧៦℉) សីតុណ្ហាភាពផ្ទុក: …