This hard-wearing siren from Moflash is designed for heavy-duty industrial applications and harsh weather conditions. It has an ultraviolet (UV) stable polypropylene back box that provides good resistance to weathering and won't discolour when exposed to sunlight. The zinc-coated steel gong produces a clear alarm bell sound that's free from mechanical clatter. This material is also resistant to corrosion for long-lasting performance. Its IP66 (ingress protection) rating means it's dustproof and protected against water jets, so it can withstand moist or dusty environments.

• Light weight of 1.6kg for simple handling
• Space-saving diameter of 168mm to suit areas where space is limited
• Anti-tamper gong bolt to prevent interference
• Wide operating temperature range of -20°C to +45°C for use in harsh environments
• Sound output of up to 106dB at 1m for a highly audible signal

• Ship and oil rig safety
• Petrochemical industry
• Alarm systems

The bell is suitable for surface mounting and has a 3-point fix with adjustment slots for simple installation.