Manual Operated Fire Bell -gong Bell

manual-operated fire bell is a simple, reliable, hand-turned alarm that generates an audible alert without electricity, making it useful for areas without power, such as construction sites or remote locations. The rotary handle turns a mechanism to strike a bell, producing a loud, clear, 60-decibel sound up to 35 meters away. Made from durable aluminum with a pre-drilled flange for easy wall mounting, these bells are a cost-effective and dependable solution for fire warnings or evacuation drills in various environments