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Sound Sentinel – protecting ears everywhere


The Sound Sentinel. Stick this puppy in the corner of your nearest loud venue and it will automatically switch off the building’s power supply when a preset maximum noise level is reached. The perfect tool for people living next door to rock venues, eh? Woot!

 The main unit has a built-in microphone to measure noise levels (remotely mounted microphones are available too). The Sentinel flashes a warning as noise levels approach the maximum permitted for the area. Eventually the red lights on the display flash and if the operator does not reduce the noise levels within a predetermined time, the protected power source will be cut off for a period before resetting. The operator will quickly learn to keep within the agreed noise level.

Red – who has written posts on The Red Ferret Journal.

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