Noise light

This traffic light ensures concentrated learning in the group. As with a 3-stage traffic light, it controls the noise traffic in the room. Well-known traffic light colors indicate the noise level. If it is too high, the traffic light turns red.

The sensitivity of the microphone (when is the volume too high?) ​​Can be adjusted in 4 levels. It is also possible to control the individual traffic lights manually. If necessary, red is even supported by a signal tone, the volume of which is continuously regulated. As a table stand or hung on the wall, the noise traffic light remains in view for every child.

The LED lights have an average service life of 1000 operating hours. Mains operation with mains cable for easy connection to the socket. Or, alternatively, it can also be operated portable with a battery pack (available separately: 110-369 battery pack for noise traffic lights) . This battery pack is rechargeable in the noise traffic light as soon as it is connected to the socket with the power plug.

Specifications:

• Material: plastic, metal
• Dimensions: 47 x 15.5 x 8.5 cm