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Volume Control

Sand and gravel merchants W. Clifford Watts have fitted Brigade Smart Alarm reversing bleepers to all their trucks in an effort to make the working environment safer for their staff and other workers at sites they visit. The SA-917 Smart Alarm works by raising and lowering its volume to cope with increases and decreases in ambient noise levels. This means it can be heard above the loud background noise often present in a quarrying environment but will operate quietly when the general noise level is less, which in turn means a significant reduction in noise nuisance to local residents.

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