REINER SCT Authenticator


Hardware for 2FA, the most secure way of two-factor authentication.

REINER SCT Authenticator

The highlights at a glance

All this can be done by the REINER SCT Authenticator

User accounts

Manage over 60 online accounts

TOTP code

Every 30 seconds a new TOTP code

PIN protection

Highest level of Safety


Fast import of the TOTP key

Time synchronization

Can be used worldwide
Across all time zones


Up to 5 years runtime with one set of batteries

Simple, fast and extremely secure

How the REINER SCT Authenticator works

Select account

Select the online account you want

TOTP code

A new TOTP code is generated every 30 seconds.


Enter the TOTP code to log in.

In direct comparison

TOTP hardware instead of Authenticator app

2FA - a "must do" for account security

Designed to keep your online accounts secure!

A 2 factor authentication is an important point for account security. An excerpt of supported apps that offer this and how to enable this 2FA can be found here.

Suitable for

Private user

Stop cyber attacks and protect your
private online accounts.

2FA Privat

Suitable for


Use 2FA to prevent third parties from accessing sensitive company accounts.

Happy customer testimonials

No compromises with
2-factor authentication

Ingrid Kirchmayer

The previous Authenticator apps could not completely convince me. But now I finally discovered REINER SCT Authenticator, which meets my high expectations.

Dorothea Glunz

It is important to take care of the protection of your online accounts. In terms of this security measure, the REINER SCT Authenticator is the absolute ultimate for me personally.

Bernhard Kaiser

As someone who travels a lot for work, it's important for me to have a mobile two-factor authentication that I can rely on at all times and that provides me with the highest level of security.

What you should know

Frequently asked Questions

The REINER SCT Authenticator stores the electronic keys for logins securely in its hardware and reliably generates TOTP one-time passwords with high precision

Der REINER SCT Authenticator bietet eine erhöhte Sicherheit für Online-Accounts, da er zusätzlich zu Benutzername und Passwort eine zusätzliche Sicherheitsebene bietet. Durch die Verwendung von Einmalpasswörtern wird das Risiko von Phishing- und Man-in-the-Middle-Angriffen erheblich reduziert.

The two most common factors are something the user knows (e.g. password) and something the user owns (e.g. a physical device like the REINER SCT Authenticator.

The so-called two-factor authentication (2FA) is an essential contribution to the protection of the user account against misuse and identity theft. The reason: If the user name and password should ever fall into the wrong hands, criminals still cannot compromise the account because they lack the other components. The German Federal Office for Information Security (BSI) therefore expressly recommends the use of a 2FA.

For unhackable online accounts enquire now without obligation

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REINER SCT Authenticator