You may be thinking of:
Always, always maintain offline backups of critical encryption keys and recovery agents. No password recovery tool can guarantee success against a truly strong (20+ character, high-entropy) password generated by a password manager. In those cases, the only reliable recovery is from a backup stored before the password was lost. nfs password recovery version 20
Version 20 helper:
"NFS Version 20" most likely refers to the Noti-Fire-Net series (specifically panels like the NFS2-3030 or NFS-320) which utilize a 20-character cryptic code You may be thinking of: Always, always maintain
Notifier does not provide a public "master password." You must submit the cryptic code to an authorized distributor or Notifier Technical Support to receive a temporary back-door password. Prepare a Formal Request : Use your company letterhead. Include the Cryptic Code : Provide the exact 20 characters recorded in Step 1. Submit Documentation : Send this to your regional Notifier Technical Support or an authorized service provider. Step 3: Reset the Password Once you receive the temporary password from support: Enter the panel's Programming menu using the provided code. Navigate to the Password Change Version 20 helper: "NFS Version 20" most likely