ស្តង់ដារពិធីសារ: ISO/IEC 14443A Memory: 8kbit Frequency: 13.56MHz Communication speed: 106kbit/s Read and write distance: 2.5~ 10 សង់ទីម៉ែត្រ (according to the antenna size and reader) អាននិងសរសេរពេលវេលា: 0.1ms Working temperature: -20℃ ~+85 (សំណើម 90%) ការស៊ូទ្រាំ: >100,000 times Data retention: >10 years Card size: 85.5× 54 × 0,80 មម, customer specified size Materials: PVC, ABS, សត្វពាហនៈ, PETG, PHA, ក្រដាស, 0.13 copper wire Encapsulation process: Ultrasonic wave …