Werma KS70 Series Black Siren unit, 24 V, DC, IP40

Top off your modular signalling device with this siren unit from WERMA. In the event of an emergency or a potential hazard, it gives off a loud alternating tone to warn personnel in the vicinity. Install it as part of your signal tower setup for a complete industrial warning system. A minimum acoustic life of 5000 hours means you can rely on it to sound the alarm over the long term.

• IP40 rating indicates it's protected against solid objects over 1mm, including insects
• Operating voltage tolerance of +/-10% offers flexibility in the power supply
• Tough PC body delivers thermal and impact resistance

• Mining and quarrying industry
• Assembly lines
• Storage facilities

You can set this alarm to a maximum volume of 105dB at 1m distance. That's equivalent to the noise level of a snowmobile, so it's easy to hear above a noisy background.