ວັດສະດຸຫຸ້ມຫໍ່: Molding Protocol standards: ISO 14443, ISO 15693 Frequency ratio: 13.56MHz RFID chip: NXP Mifare 1K S50, ຂອງ, ຊິບກາດ JAVA J2A040 40KB, etc Product size: 4mm×4mm; 5mm×6mm Product thickness: 0.5mm Antenna material: copper etching antenna (BT material substrate) ອ່ານໄລຍະທາງ: 0~50mm (depending reader,ຊິບ RFID, protocol standard, environment) Surface logo printing: ລະຫັດເລເຊີ ( two-dimensional code, ໂລໂກ້) ອຸນຫະພູມເຮັດວຽກ: -25℃ ~ + 80 ℃ (-13℉~+176℉) ອຸນຫະພູມການເກັບຮັກສາ: …