Open ColdLar walletPro 2 Plus-Click “Function”-Monitor account (select all” or “select singly”)-Click “Export to ColdLar App” to show the QR code-Open ColdLar App-Select wallet (click the top of App)-Click to select Pro 2 Plus-Click “Scan the QR code to bind the wallet”-Scan successively the QR code shown in the ColdLar wallet Pro 2 Plus-Finish adding the “monitor”.