Technology Article

SONOVISION Cameras – The Engineering Behind Safer Vision

For more than two decades, SONOVISION, a brand of SONOAUTO, has combined Swedish engineering with cutting-edge imaging technology to develop camera systems that improve driver safety. The 2025 lineup represents the latest evolution in AHD and CVBS camera technology, designed for both universal integration and OEM-specific applications.

Imaging Technology – CMOS Sensors and Resolution

At the heart of every SONOVISION camera lies an advanced CMOS sensor. Unlike older CCD-based designs, modern CMOS technology offers:

  • Higher sensitivity in low light – allowing operation down to 0.1 Lux, ensuring usable images in near-dark conditions.

  • Lower power consumption – crucial for vehicles where efficiency matters.

  • High pixel density – supporting up to 1280 × 720 (HD) for AHD output, while maintaining compatibility with legacy CVBS systems at 600 TVL.

The switchable CVBS/AHD output gives installers flexibility:

  • CVBS (Composite Video Baseband Signal) ensures backward compatibility with older head units and monitors.

  • AHD (Analog High Definition) provides HD-level clarity over standard coaxial wiring, ideal for modern displays.

This dual compatibility ensures SONOVISION cameras can be fitted in anything from a 2010 work van to a 2025 OEM infotainment system.

Optical Design – Wide-Angle Precision

Each camera lens is engineered with a 150° field of view, carefully balanced to:

  • Eliminate blind spots without excessive distortion.

  • Provide a natural perspective for accurate depth judgment.

  • Support removable parking guide lines that enhance safety during reversing and trailer hitching.

For specialist needs, certain brake-light cameras feature rotatable optics, allowing installers to fine-tune viewing angles for different vehicle heights and use cases.

Durability – IP68 Engineering for Real-World Use

In the automotive world, a camera must withstand more than just rain. SONOVISION designs every unit for harsh conditions:

  • IP68 waterproofing – protection against prolonged immersion.

  • Thermal stability – tested from -20°C to +70°C, suitable for Nordic winters and Mediterranean summers.

  • Vibration resistance – ensuring stable imaging in commercial vans and fleet vehicles exposed to constant road stress.

  • Multi-standard compliance – CE, E-Mark, FCC, RoHS, and UKCA approvals guarantee both legal and safety compliance across international markets.

Integrated Night Vision

Select models incorporate infrared (IR LED) arrays, extending visibility in total darkness. The IR wavelength is tuned to the CMOS sensor’s sensitivity range, ensuring that even when headlights provide no coverage, the camera produces a clear, high-contrast black-and-white image.

System Integration – Installer-Friendly Design

A key strength of SONOVISION cameras is their focus on professional installation:

  • Pre-terminated 6 m to 10 m extension looms with sealed connectors for easy routing through vehicles.

  • Low-noise signal shielding to minimize interference in long cable runs.

  • Standardized connectors compatible with a wide range of aftermarket and OEM systems.

This reduces installation time while ensuring robust long-term reliability.

OEM Brake Light Cameras – Factory Fit, Aftermarket Performance

The brake light camera range integrates discreetly into the third brake light housing of vans like the Mercedes Sprinter, Fiat Ducato, and Ford Transit. This design preserves OEM styling while offering:

  • True plug-and-play fitment – no drilling or custom fabrication required.

  • IR-enabled night vision for 24/7 usability.

  • Wide field coverage that aligns perfectly with vehicle dimensions.

Conclusion

SONOVISION cameras are more than just reversing aids – they are engineered optical systems built to OEM-grade durability. By combining switchable CVBS/AHD outputs, precision CMOS optics, and IP68 durability, they deliver a solution that meets the needs of both installers and end-users.

With SONOVISION, every detail – from pixel sensitivity to connector design – is optimized to make driving safer, clearer, and smarter.