The traditional sound from PrismaTibro

Prisma Daps unique sound is ideal
Our typical locator sound is valuable – especially for people with visual impairment.
They were created after listening carefully to users preferences and need worldwide.
A local and very important partner is the National Association of the Visually Impaired.

Listen by yourself
Click on the ”Play” buttons below.

Green light

Tick-tick-tick, higher pulse
We do strongly recommend you to select this sound – The original sound from PrismaTibro, It is called Prisma Sound 5.
© Prisma Daps Original sound

Red light

Tick-tick-tick, lower pulse
We do strongly recommend you to select this sound – The original sound from PrismaTibro, It is called Prisma Sound 5.
© Prisma Daps Original sound

Yellow flash

Beep-tick
If the traffic intersection is out of function then the ”tick-tick-tick”-sound is getting changed automatically to warning sound which will still help to locate the cross way.
© Prisma Daps Original sound

Warning message

Swedish
Varning, trafiksignalerna är ur funktion.
English
Pay attention, traffic lights are out of order.
© Prisma Daps Original sound

Sweden Standard

Denmark