The perfect solution for factories, workshops, libraries, schools and hospitals

The Classic SoundSign
The iconic SoundSign from Cirrus Research is an easy-to-install noise-activated warning sign that can be used in environments where there is a need to clearly warn or indicate when a preset noise level has been reached and/or exceeded.

The SoundSign uses bright LEDs to display a message when the noise level you select has been breached; the level can range from 40dB(A) to 114dB(A). The SoundSign is absolutely perfect for environments such as factories and workshops as it can serve as a visual alert or reminder for your staff to wear their hearing protection. It’s also great for quiet environments like schools, hospitals and libraries as it will act as a silent reminder for people to keep the noise levels down.

Available in four distinct designs and in multiple languages, the SoundSign can be used in any environment, almost anywhere in the world. Along with noise measurement equipment, the SoundSign is the perfect way to help you control noise levels in the workplace, thereby compling with health and safety legislation.