Card Property:         Thin Card
Sensing Frequency:         13.56MHz
Memory Capacity:         1 k byte (16 zones, 4 sections per zone, 16 bytes per section)
Function:         Read and Write
Sensing Distance:         no more than 100mm
Working Humidity:         10% to 90% (Non-Condensing)
Working Temperature :         -20 ℃ -- + 75 ℃
Dimensions (L×W×H):         85.5mm × 54mm × 0.8mm
Weight:         0.23kg (0.51lb)