# radar speed sign

> interactive traffic sign

**Wikidata**: [Q1518010](https://www.wikidata.org/wiki/Q1518010)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Radar_speed_sign)  
**Source**: https://4ort.xyz/entity/radar-speed-sign

## Summary
A radar speed sign is an interactive traffic sign that uses an electronic display to show drivers their current speed. Also known as a speed feedback sign, it is a specialized type of electronic road sign. Its primary function is to provide real-time speed information to motorists.

## Key Facts
*   A radar speed sign is an interactive traffic sign.
*   It is a subclass of an electronic road sign, which is a road sign type using an electronic display.
*   It is also known by the alias "speed feedback sign."
*   The entity has a Freebase ID of /m/02x08cb.
*   It has 6 sitelinks.
*   Its Wikipedia title is "Radar speed sign."
*   The associated Commons category is "Speed feedback road signs."
*   Wikipedia entries for radar speed signs are available in commons, German (de), English (en), French (fr), Dutch (nl), and Slovenian (sl).
*   An example image shows text in French ("Vous roulez à 36 km/h") and German ("Sie fahren 36 km/h").

## FAQs
### Q: What is a radar speed sign?
A: A radar speed sign is an interactive traffic sign that utilizes an electronic display to show drivers their speed. It is a type of electronic road sign designed to provide immediate feedback on vehicle speed.

### Q: What is another name for a radar speed sign?
A: Another name for a radar speed sign is a speed feedback sign. This alias highlights its primary function of providing speed information to drivers.

### Q: What type of road sign is a radar speed sign?
A: A radar speed sign is classified as a subclass of an electronic road sign. Electronic road signs are characterized by their use of an electronic display to convey information.

### Q: In which languages can Wikipedia articles about radar speed signs be found?
A: Wikipedia articles related to radar speed signs are available in commons, German (de), English (en), French (fr), Dutch (nl), and Slovenian (sl).

## Why It Matters
Radar speed signs play a significant role in traffic management by providing immediate, real-time speed feedback to drivers. As an interactive traffic sign, it directly engages motorists by displaying their current speed, which can serve as a reminder of the posted speed limit. This direct feedback mechanism distinguishes it from static signs, offering a dynamic approach to influencing driver behavior. By making drivers aware of their speed in the moment, these signs contribute to a more informed driving environment. Their function as a "speed feedback sign" highlights their core purpose: to communicate speed information effectively through an electronic display, thereby supporting traffic awareness.

## Notable For
*   Being an interactive traffic sign that provides real-time speed feedback to drivers.
*   Its classification as a specific type of electronic road sign.
*   Being known by the alias "speed feedback sign," emphasizing its primary function.
*   Having associated content across multiple Wikipedia languages, including German, English, and French.

## Body
### Definition and Classification
A radar speed sign is defined as an interactive traffic sign. It falls under the broader category of an electronic road sign, which is a class of road signs distinguished by their use of an electronic display.

### Aliases and Identifiers
The radar speed sign is also known by the alias "speed feedback sign."
It has a Freebase ID of /m/02x08cb.
The entity is associated with 6 sitelinks.

### Wikipedia and Wikimedia Commons Presence
The official Wikipedia title for this entity is "Radar speed sign."
It has a dedicated category on Wikimedia Commons titled "Speed feedback road signs."
Wikipedia articles or related content are available in the following languages:
*   commons
*   German (de)
*   English (en)
*   French (fr)
*   Dutch (nl)
*   Slovenian (sl)

### Image Information
An example image associated with the radar speed sign (https://commons.wikimedia.org/wiki/Special:FilePath/Vit_pann.JPG) includes text in two languages:
*   French: "Vous roulez à 36 km/h"
*   German: "Sie fahren 36 km/h"