Brand new Yacker Track - Classroom Sound Management System - Tracks Student Noise Level

On sale Yacker Track - Classroom Sound Management System - Tracks Student Noise Level

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Stays at green till, noise raises.Traffic light is computerized with adjustable sound level meter which can be set from 50 dB to 110 dB..Red brings a siren sound to alert of a noise level breach (siren sound is optional)..Yellow gives a Flashing Warning..

Yacker Track - Classroom Sound Management System - Tracks Student Noise Level Details:

Stays at green till, noise raises

Traffic light is computerized with adjustable sound level meter which can be set from 50 dB to 110 dB.

Red brings a siren sound to alert of a noise level breach (siren sound is optional).

Yellow gives a Flashing Warning

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