Build, Harden, and Support Connected Products
Production-ready firmware, security hardening, and long-term support for teams shipping connected hardware.
Discuss Your ProductNRB Tech helps hardware teams build, harden, and support connected products. From new product development through technical audit to long-term device support, engagements are structured to reduce risk, improve maintainability, and keep products reliable in the field.
Our Services
Connected Product Development
Firmware, connectivity, and system architecture for connected hardware that needs to ship and stay maintainable.
Learn more →Product Hardening & Technical Audit
Independent technical review for security, reliability, update strategy, and long-term support risk.
Learn more →Long-Term Device Support
Ongoing support for deployed devices, including fixes, security updates, and lifecycle maintenance.
Learn more →How We Work
Most engagements begin with a short discovery phase or technical audit. That gives both sides clarity on scope, risks, and next steps before committing to a larger build.
- Most work starts with a focused discovery phase or technical audit
- You receive a written plan covering priorities, deliverables, and next steps
- Ongoing support is structured as monthly support plans, with implementation phases scoped separately
You work directly with senior engineering throughout. Projects are structured around decisions and outcomes rather than open-ended time and materials.
Why Work With NRB Tech
- Direct access to senior engineering throughout the project
- Security-first architecture — secure boot, update strategy, and key handling
- Strong connected-device experience across firmware, companion apps, and device security
- Practical decision-making across power, connectivity, BOM cost, maintainability, and support
- Architectures designed for OTA updates, long product lifecycles, and field reliability
Selected Work
Examples of long-term client work, from consumer products to connected security systems.
AirTurn
Firmware platform, companion apps, and developer SDK for Bluetooth pedals and remotes used in music, accessibility, and presentation workflows.
→ A modern, field-updatable firmware platform supporting a decade of product evolution
KēZ
Complete firmware, iOS app, and backend integration for an LTE-M vehicle security product with OTA updates and live diagnostics.
→ A reliable vehicle security platform safe to leave deployed for years
Based in the UK, Working Globally
NRB Tech is based in the United Kingdom. We work with clients across the UK, Europe, and internationally. Remote collaboration is second nature to us, though we're always happy to meet in person when it makes sense.
Ready to Strengthen Your Product?
Start with a technical audit, discuss a new product, or plan support for devices already in the field.
Request a Technical Audit