PIN codes are used to limit access to devices while logging in with the CADIO account from multiple smartphones.
If you set a PIN code for any device, the device will disappear from CADIO app interface in all smartphones, and the device will not appear on any smartphone unless the PIN code is added to the PIN codes list.
Setting the PIN code
When you set a PIN code for any device, the PIN code is automatically added to your smartphone's PIN codes list.
Reset all PIN codes
You can reset all PIN codes for all the unit's devices by activating reset all PIN codes checkbox in unit configuration.