Size: Φ 22mm

Working frequency: 13.56MHz

Chip: FUDAN FM11NT021 (choose chip according to customer needs)

Material: Copperplate paper/PVC/PET, etc

Sensing distance: 20 (cm)

Erasing lifespan: 10W (times)

Storage capacity: 180 * 8 (bits)

Read and write time: 0.1 (MS)

Application industries: smart home/smart lighting/3C consumer electronics/printers/electric toys, etc