Werma 645 Series Siren unit, 24 V ac/dc, LED / Xenon Bulb, AC, DC, IP65

This siren from WERMA combines with modular visual signalling elements to create a complete signal tower. Attach it to your industrial machinery or devices to indicate the status of a process or to sound an alarm in the event of a hazardous situation. It has a long service life of at least 5,000 hours, so it won't need frequent replacement. Thanks to its IP65 (ingress protection) rating, it's shielded against dust and low-pressure water jets, making it safe for use in harsh industrial environments.

• Polycarbonate housing for impact resistance and durability
• Low operational current of 30mA for energy efficiency
• Broad operating temperature range of -30°C to +50°C for use in a variety of demanding environments
• Compact base diameter of 54mm to save space
• Choice of eight tones for greater versatility

• Logistics and shipping
• Food industry
• Laboratory clean rooms
• Automated industrial processes

The siren's eight tones produce a high sound output of between 92 and 102dB (decibels), making it loud enough to be heard in industrial settings with lots of background noise.