Packaging materials: Molding Protocol standards: ಐಎಸ್ಒ 14443, ಐಎಸ್ಒ 15693 Frequency ratio: 13.56MHz RFID chip: NXP Mifare 1K S50, ಆಫ್, ಅಲ್ಟ್ರಾಲೈಟ್, etc Product size: 4mm×4mm; 5mm×6mm Product thickness: 0.5mm Antenna material: copper etching antenna (BT material substrate) ದೂರವನ್ನು ಓದಿ: 0~50mm (depending reader,RFID ಚಿಪ್, protocol standard, environment) Surface logo printing: laser code ( two-dimensional code, ಲೋಗೋ) ಕೆಲಸ ತಾಪಮಾನ: -25℃ ~ 80 ℃ (-13℉~+176℉) ಶೇಖರಣಾ ತಾಪಮಾನ: …