Honeywell THOR VM2 Reference Manual page 154

When the private key is exported, you must enter the
password, confirm the password and click Next. Be
sure to remember the password as it is needed when
installing the certificate.
Supply the file name for the certificate. Use the Browse
button to select the folder where you wish to store the
certificate. The certificate is saved with a .PFX
extension.
Click Finish. and OK to close the Successful Export message.
Locate the User Certificate in the specified location. Copy to the Thor VM2. Install the User certificate.
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