DisplaySwitch: The Professional Solution for Emergency Vehicles
The integration of emergency software, radio applications, and other digital systems in modern vehicles presents increasing challenges for commercial users. Particularly in government and special-purpose vehicles, the use of separate displays quickly leads to a cluttered cockpit that complicates operation and makes potential removal costly and complex.
speedsignal presents the DisplaySwitch, an innovative solution that addresses precisely this issue: direct integration of HDMI or DisplayPort-capable devices into the vehicle’s original displays – without additional screens, without proprietary software interfaces.
What is the DisplaySwitch?
Key Advantages at a Glance
- Direct HDMI or DisplayPort integration into the existing head unit
- No dependency on proprietary software systems such as Android Auto or Apple CarPlay
- No data transmission via potentially insecure wireless interfaces
- Full multitouch operation via the original display
- Automotive-grade quality for reliable continuous operation
- Automatic switching to the rear-view camera for maximum traffic safety
- Cascading capability: In some vehicles, up to two DisplaySwitches can be connected in series – ideal for parallel use of emergency software and radio applications
What new cars are supported by DisplaySwitch solutions ?
Mercedes-Benz (Model Year from 2021/2023/2024)
- C-Class (B-358DB10)
- GLC (B-358DB10)
- Sprinter (B-358DB11)
We naturally also support additional vehicles, such as:
VW / Ford (Model Year from 2024)
- VW New Transporter Type NXN (B-358FD07)
- Ford Transit Custom Type NXN (B-358FD02)
The DisplaySwitch has been specifically developed for requirements in the government and special-purpose vehicle sector. Typical application areas include:
- Emergency Medical Services: Integration of dispatch systems and navigation software
- Police: Connection of operational PCs with Windows operating system
- Fire Department: Digital situation maps
- Commercial Fleets: Integration of telematics and fleet management systems
- Taxi and Rental Car Companies: Integration of specialized taximeter or booking software
Thanks to automatic switching to the rear-view camera, traffic safety is ensured at all times – a critical factor during emergency responses.
Additional product solutions for special vehicle customers
For Mercedes-Benz C / GLC / Sprinter
- B-3450225 Signalbox (C-Class): Output of analog signals for specific applications
- 3320019 Sitzerkennung (C-Class): Recognition of seat occupancy for adaptive systems
- 332DB06 ADIF (C-Class/GLC)
- B-3470085 AutoAssist-Off (Sprinter): Targeted deactivation of driver assistance systems – particularly useful when entering an emergency corridor with activated emergency lights
For VW New Transporter / Ford Transit Custom
- B-3440009 Radio Mute: Automatische Stummschaltung des Radios bei eingehenden Signalen
- B-34990099 Taxi-CAN: Spezielle CAN-Bus-Anbindung für Taxianwendungen
- 332FD08 ADIF
- B-339FD02 RunLock: Motorlaufsperre
- B-3450310 Signalbox ABH: Ausgabe analoger Signale, z. B. für Türkontakte
- B-3470090 AutoAssist-Off: Gezielte Deaktivierung von Fahrassistenzsystemen – besonders nützlich bei der Einfahrt in eine Rettungsgasse mit aktiviertem Blaulicht
Custom Solutions Tailored to Your Needs
Haven’t found the right product? Do you require different signals or specific functionalities?
speedsignal develops individual custom solutions according to your specific requirements. We possess extensive experience in developing automotive-compatible electronics and work closely with our customers to realize tailored solutions.
speedsignal at RETTmobil 2026
Visit speedsignal at RETTmobil International in Fulda and experience the DisplaySwitch and other product solutions live at our booth Stand A 1802.