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PRODUCTS / Electronic Devices / DNV03 Acoustic device for blind people
DNV03 Acoustic device for blind people DNV03 Acoustic device for blind people DNV03 Acoustic device for blind people

GENERAL CHARACTERISTCS

Acoustic device for blind people (DNV) is formed by two
parts:

1) Acoustic device (DNV/03) that provides the sound
emission of green light, made up by:
- sensor for detecting background noise
- microprocessor logic for processing the noise
- sound transducer for the emission of green light sound

2) Pedestrian crossing reservation device (PLS/03) has the
following features:
- pushbutton for pedestrian reservation
- luminous sign of confirmation for pedestrian
reservation
- pushbutton for blind pedestrian reservation
- acoustic signal of confirmation for blind pedestrian
confirmation
- directional arrow indicating the direction and type of
pedestrian crossing for blind people

Additional information: download