RTB GmbH & Co KG

Booth: L3.04 - L3.10

Information about the company

To improve the mobility of blind and severely visually impaired people, RTB develops, produces and sells sophisticated electronics for traffic signal systems. Acoustic auxiliary devices that safely indicate the way across the road are the focus here. With the help of the app LOC.id, acoustics can be made louder.

Contact us

RTB GmbH & Co KG,
Schulze-Delitzsch-Weg 10,
33175 Bad Lippspringe

Phone: +49 5252 9706-0
Fax: +49 5252 9706-10


Logo LOC.id


LOC.id is an app that runs in the background and is constantly on the lookout to see if a suitable app is available. A variety of partners have created a network to improve the mobility of blind people. Apps from different providers can be specifically found and

LOC.id User device

LOC.id user device

LOC.id user device lets buses talk, helps find entrances and elevators, guides through construction sites and makes traffic signals more audible. A solution for people who don’t want to use a smartphone on the road.


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