Low cost RFID Transponders

Proximity Card Specifications:

• Transponder Chip: EM4100 Compatible
• Frequency: 125Khz
• ID Size: 64 bit  
• Read Only Encoding Scheme: Manchester Encoding
• Material: PVC
• Temperature: -20°C -+50°C 
• Dimensions: 85.6 × 54× 0.86 ( mm )

$2.00 only