In September 2025, Tosibox announced a major transformation—rebranding to Tosi, a move that reflects its growth from a remote access solution provider into a comprehensive platform for secure, connected infrastructure. The new identity underscores the company’s commitment to advancing digitalization across industries like building automation, energy, and manufacturing—where cybersecurity, reliability, and scalability have become foundational requirements.

Tosi’s rebrand is more than a visual change. It represents a shift toward unified, cloud-enabled connectivity that bridges operational technology (OT) and information technology (IT). By bringing these worlds closer together, Tosi is helping organizations modernize their networks and securely manage distributed assets in a way that’s both simple and scalable.

This evolution has also led to a refreshed portfolio of products and services—solutions designed to eliminate deployment complexity while maintaining industrial-grade performance. At the forefront of this next phase is Tosi Lock, a line of industrial site gateways that embodies the company’s focus on fast, secure, and reliable connectivity.

Tosi Lock: Simplifying Secure Site Connectivity

Tosi Lock enables integrators and operators to deploy secure gateways in minutes, not weeks, while reducing site visits by up to 75 percent. Designed specifically for industrial and building automation applications, these gateways streamline connectivity for everything from small facilities to enterprise-scale networks.

The Tosi Lock lineup includes:

  • 300 Series: Compact design for smaller sites.
  • 600 Series: Enterprise-scale performance for complex deployments.

Each model combines rugged construction with Plug & Go™ deployment, allowing systems to become operational within minutes through zero-configuration setup. The gateways feature a fanless design that performs reliably in extreme environments (-35°C to +75°C) and offer multiple connectivity options, including Ethernet, Wi-Fi, and optional LTE with dual-SIM redundancy.

Security remains central to the design. Tosi Lock uses end-to-end encryption and operates with no inbound open ports—effectively eliminating attack surfaces while maintaining stable, real-time communication between sites.

The Tosi Platform: Connecting It All

Supporting these gateways is the Tosi Platform, a cloud-based management environment that unites devices, users, and access controls under one intuitive system. The platform allows for real-time monitoring, centralized configuration, and secure connectivity across multiple sites without the need for traditional VPNs.

For integrators managing large, distributed building networks, the platform simplifies ongoing maintenance while reinforcing cybersecurity best practices. Together, the Tosi Platform and Tosi Lock form a complete ecosystem that balances simplicity with industrial-grade protection.

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Looking Ahead

With its rebrand and expanded product suite, Tosi is positioning itself at the forefront of secure industrial and building connectivity. By combining hardware reliability with cloud intelligence, the company is helping organizations accelerate digital transformation without compromising on security or ease of use.

In an industry where secure access and efficient deployment are critical, Tosi’s evolution underscores a simple truth: true innovation happens when technology becomes easier, not harder, to trust and deploy.

Explore the full lineup of Tosi products today.

Contact your sales representative to learn more!