58139 Noise activated sign - Hearing protection must be worn 300mm dia Safety Sign cale-Emergency Escape Signs-Exit Signs for Disabled Non-toxic film

Non-toxic film

Good for fixing down carpets

Padded insock

Will not burn or wash off

58139 Noise activated sign - Hearing protection must be worn 300mm dia Safety Sign cale-Emergency Escape Signs-Exit Signs for Disabled Non-toxic filmA highly visible noise activated warning sign for use in environments where there is a need to clearly warn or indicate when a pre set noise level is reached. A great solution where noise levels are intermittent or vary significantly such as factories or entertainment venues; Lights up when a pre set noise level is exceeded; Quick & simple to install: Wall mount and connect to mains via 5m cable; Trigger level: 40dB(A) to 114dB(A) for use in any