Rempartec RPT4005 One-time Passcode Card
The convenient way to deploy strong authentication solutions with high user acceptance.
Cards with active displays represent a new generation of credit-card sized authentication solutions. Coming in a flexible card form factor, the RPT4005 One-time Passcode Card is convenient to carry and surprisingly easy to use. For each online transaction or remote access request, the user presses the card button to generate a unique one-time passcode (OTP), which is shown on the integrated numeric display. There is no need for software installations or changes to the infrastructure. In combination with a traditional username/password-scheme, the dynamic one-time passcode facilitates strong authentication and bi-directional identification procedures. This technology provides a powerful means of combatting fraud resulting from stolen passwords. The RPT4005 runs the Open Authentication (OATH) algorithm by default.







Features of RPT4005
- OTP generator
- Enables dual-factor and bidirectional authentication methods featuring the highest levels of fraud protection and online security
- Ease of use
- Increased customer acceptance and satisfaction with convenient card form factor and simple handling
- Ease of logistics
- Accepted and established card form factor eases handling and shipping vs bulky token solutions
- Ease of system integration
- Smooth integration into existing infrastructures: any device, any OS, any channel. No need of software installation on client devices.
- Multi-application cards
- Membership/Loyalty/Credit/Debit card functions can be optionally integrated to innovate new card solutions and to create additional customer value
- Artwork & branding
- Increased brand awareness and corporate image promotion
Technical Data of RPT4005
- OTP algorithm
- Event-based OATH HOTP
- Display
- 6-digit, 7-segment numeric display; Black digits on light gray background
- Card form factor
- flexible ID1 card; 85.5 mm x 54 mm x 0.8 mm
- Compliance
- ISO 7810, 7811, 7816, 10373; CE; RoHS; WEEE
- Operating temperature
- 10°C – 40°C
- Lifetime
- Up to 3 years or 10,000 activations
The rear-side elements of RPT4005
The elements on the rear-side of the card include: The serial number of the card, a spare area over the button and a marking in the upper right corner of the card.

RPT4005 Live (a little demo)
By clicking on the button on the card (above), you can simulate a real-world behavoiur of the card: By pressing the button, a new one-time passcode appears. It will remain in the display for 30 seconds - unless the button is pressed again, which erases the display. The next button press generates a new one-time passcode.
NOTE: The card will not show the " -4005- " sequence in real life. That is a feature of this simulation only.