EMarine RFID key fob 125 kHz

Key Features:

• Frequency: 125 KHZ;
• Chip: TK4100;
• Reading distance: 2~10cm;
• Material: ABS;
• Working temperature: -10°C to +50 °C;
• Size: 41*33*4.3mm;
• Colour: blue;
• Weight: 4.5g.