The e2s A100 Series Audible Signalling Appliance is a high-performance sounder designed for industrial and marine safety applications. With an IP66 ingress protection rating, it is suitable for both indoor and outdoor use, including wet environments. It operates across a wide voltage range (24-230V AC / 60-280V DC) and features low current consumption, making it energy-efficient. Certified to UL, CE, and UKCA standards, the A100 provides reliable audible alarm signalling in fire, gas, and general safety systems, ensuring clear and effective alerts in critical conditions.