How Far is the Red Line in the Reversing Camera?

[ONolan]

Red line is approximately 200mm from obstacles. The reversing camera on car navigation systems typically displays three colored lines: red, yellow, and green. The red line is about 200mm from obstacles, the yellow line about 500mm, and the green line about 800mm. Actual distances may vary depending on the vehicle. Below are specific details about reversing cameras: 1. Choosing a Reversing Camera: (1) For sedans, consider the camera model (options include waterproof and night vision features), screen size (3, 5, or 7 inches), and power voltage (12V). For large vehicles like trucks and buses, 24V is suitable. (2) Extra caution is needed when selecting for large vehicles. Their operating conditions differ significantly from sedans, such as harsh driving environments, extreme temperatures, frequent reverse gear usage, and long working hours. Large vehicles generally use 24V power, so sedan reversing cameras are not compatible. Therefore, always choose the right product based on suitability, not price or other factors. 2. Considerations: When selecting a reversing camera, ensure compatibility with your vehicle model by evaluating camera model, power voltage, screen size, waterproofing, shock resistance, and anti-interference capabilities.