You can find the model of your Check'In directly on your Check'In.
The first letter and the first number of the serial number "S/N" indicate the model of your Check'In:
- C4: Check'In
- C6: Check'In 2
- P6: Check'In Pro 2
You can find the model of your Check'In directly on your Check'In.
The first letter and the first number of the serial number "S/N" indicate the model of your Check'In: