Assistive Product Akustikgerät BLX PT
Product Type
Orientation aid, acoustic
Additional device for traffic light systems
Description
The RTB acoustic systems for traffic light systems help blind and visually impaired people to cross roads safely by providing direction-dependent orientation signals with automatic volume adjustment to the surroundings. Thanks to optimized sound alignment, they also offer a high level of resident protection and comply with current safety standards.
Features / Components
Materials: Polycarbonate housing, available in fir green, black, pebble grayMobility: protection class II, protection rating IP55, self-test with locking function, compliance with relevant standards
Operation: automatic volume adjustment to ambient noise, standard-compliant signal tones
Price (without guarantee)
The price is available on request from the manufacturer / distributor.
REHADAT does not sell any products
Please contact the manufacturer or distributor.
Manufacturer
RTB GmbH & Co. KG
Schulze-Delitzsch-Weg 10
33175 Bad Lippspringe
Germany
05252 9706-0
info@rtb-bl.de
https://www.rtb-bl.de
Distributor
RTB GmbH & Co. KG
Schulze-Delitzsch-Weg 10
33175 Bad Lippspringe
Germany
05252 9706-0
info@rtb-bl.de
https://www.rtb-bl.de
Technical Data
Pilot tone: 1.2 Hz ± 0.2 Hz, range approx. 4.5 m
Enabling tone: harmonic signal mixture, dominant basic frequency 880 Hz ± 50 Hz
Warning signal: 392 Hz in accordance with DIN 32974
Keywords
- acoustic |
- blindness |
- ISO 22 45 |
- ISO 22 45 06 |
- light signal unit |
- mobility |
- orientation aid |
- set of traffic lights |
- visual impairment
ISO
Reference Number:
575906
Last Update: 26 Mar 2026