Specifications:
- Chip type: T5557
- Operating frequency: 125KHz Keychain type: Read / Write
- ID stamp: no
- Material: ABS Possibility to apply logo Color (circle + frame): white + green, white + blue, yellow + green, yellow + blue
- Working temperature: -30 ° С … + 50 ° С
- Storage temperature: -40 ° С … + 75 ° С
- Dimensions (mm): 37x30x3