SYSTEM

One platform. The entire chain of evidence.

From installation in the vehicle to the independently verifiable handover to the court and the public prosecutor.

The Travido 625 platform

A modular multi-channel recorder for professional vehicle applications: simultaneous Full-HD recording of multiple cameras, event-controlled capture, GNSS position and time, CAN bus integration, redundant storage and a web interface. Designed for covert installation.

Travido 625, 4-channel recorder for emergency vehicles

Chain of Evidence & Cryptography

Every video segment is signed automatically and immutably. Its authenticity can be verified by any independent party using standard tools — an open procedure instead of a proprietary black box.

Digital signature and hash over a video frame from the vehicle camera

Signature RSA-3072 / SHA-256 (RSA-PSS) — in line with BSI (TR-02102-1) and NIST guidance

Optional AES-256-GCM encryption, keys wrapped with RSA-OAEP

Signing always on — cannot be disabled, part of standard operation

Bound to a specific device — a traceable chain of custody

Independently verifiable with standard OpenSSL — court, expert witness, defence

Device certificate valid for 30 years · prepared for migration to post-quantum methods

“traVES2030” procedure document — see Downloads.

Cameras

HDR cameras for day and night, compact housings for discreet installation, optional polarising filter.

Review & Workflow

Controlled import and export, access management, GDPR-compliant sharing, audit-proof archiving.

Integration & Installation

CAN bus connection, I/O expansion, GNSS module — designed for installation by vehicle and body manufacturers.

Emergency-Lane Configuration

Reduced recording, ‘as little as possible, as much as necessary’ — data protection as a design principle.

In Preparation

The platform grows along a clear roadmap: a cost-optimised two-channel variant, 4K as well as 6- and 8-channel systems, an automatic number-plate recognition module and an AI-assisted self-protection feature. Every addition follows the same principle — court-admissible and sovereign from the very start.