The SoundEar Noise Activated Sign presents a clear and unmistakable
warning as soon as the noise exceeds the preset limit. Children
and adults can easily understand the warning symbol so that immediate
action can be taken. It mounts on the wall and plugs into the mains
power with the adapter that is included.
This sign was designed in Scandinavia to look at home on the wall
of any office, school classroom or factory.
Very attractive design for any environment
Adjustable warning level from 40 to 115 dB(A) in
Yellow warning lights up 5 dB(A) before limit is reached
Red light and the word WARNING when the limit is
Noise at Work -
factories and industry; offices, open plan offices
The noise limit is selectable to suit the function of the
room. It can be set in 5 dB steps to a level between 40 and
115 dB(A) using the control on the back. These settings represent
the noise levels between a classroom and a rock concert.
The yellow lights come on just before the limit it reached.
As soon as the limit is exceeded the red part lights up and
the word WARNING is displayed.
From behind, showing mounting point
and level adjustment
From beneath, showing power connection
and simple power supply
SoundEar 2000 Specifications
Red Light Limit:
40 - 115 dB(A)
5 dB before limit
110 V or 240 V AC
280 x 280 x 60 mm
11" x 11" x 2.3"
1.5 kg, 53 ounces
A data logging module is available for the SoundEar, storing the average sound level every five minutes. Please view the Data Logging page for more information.
The newer model, the SoundEar II, is available with more detailed data logging facilities: