Head Up Display for Car A100 OBD II HUD with Speed and Alarm Functions

This head up display gives you instant access to critical vehicle data such as speed, water temperature, voltage, and overspeed warnings without glancing away from the road. It connects to your car's OBD II or EU OBD port and projects information directly onto the windscreen. Designed for straightforward installation and everyday use, it helps you stay informed and reduce distraction while driving.

Features and Construction

The A100 head up display combines essential monitoring functions with a compact plastic body and electronic components. It is certified to RoHS and CE standards, ensuring compliance with safety and environmental requirements.

Material and Build

The main housing is made from plastic, keeping the unit light and easy to mount on the dashboard. Internal electronic components process the OBD data and project it onto the windscreen for clear readability in various lighting conditions.

Size and Practical Fit

While exact dimensions are not provided from the source, the device is designed to fit discreetly on most dashboards. It connects via the standard OBD II or EU OBD interface found in many modern cars, making installation a simple plug-and-play process.

Uses and Placement

This head up display is suited for drivers who want a safer way to monitor vehicle performance during daily commutes, long journeys, or professional driving tasks.

Event or Professional Use

For fleet vehicles or professional drivers, the display provides ongoing feedback on water temperature and voltage, helping to detect potential issues early. The overspeed alarm with a greater than 30 dB alert can assist in maintaining speed limits.

Everyday Home Use

Regular motorists will benefit from seeing speed and alerts without looking down at the dashboard. The default speed display can be switched via button to show mileage, water temperature, or voltage as needed.

Benefits and Buying Value

Choosing an OBD II head up display improves situational awareness and reduces the need to shift focus away from the road. The unit is easy to install and does not require complex setup.

Reuse and Low Maintenance

Once plugged in, the device operates automatically each time the vehicle starts. It requires no routine maintenance beyond keeping the windscreen clean. The plastic housing and electronic components are designed for long-term use.

Why Choose This Product

With RoHS and CE certification, the A100 head up display meets recognised safety and quality standards. The choice between white or green light lets you select the colour that suits your preference for night or daytime visibility. Practical, functional, and easy to use, it adds a layer of convenience to every journey.