Hand Crank Siren Horn,110 DB Loud Manual Emergency Safety Siren,Portable Handheld Air Raid Siren Horns Alarm with Foldable Handle for Home,Self Protection,Green

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-26 기준)

상품 특징

• Durable&Sturdy:This hand crank siren is made of sturdy and durable aluminum alloy, which is rust-proof, waterproof, corrosion-resistant, and long-lasting
• 110db Loud Alarm:This air raid siren has a high-pitched volume of up to 110dB, which can quickly attract people's attention and provide timely warning in emergencies
• Adjustable Volume:Our emergency siren has an adjustable volume control by handle cranking. The volume level depends on how fast the handle is turned, the faster it's rotated, the louder the sound. Additionally, it's equipped with a trigger, pressing the trigger opens the vanes for an even louder loud
• Easy to Operate:This hand-operated alarm siren is easy to operate, requires no power source, and simply rotates the handle to activate a sharp alarm sound. It is ideal for providing effective early warning in sudden emergencies
• Widely Application:This emergency siren is compact, lightweight, and foldable, easy to carry and store. It is widely used in homes, schools, factories, warehouses, sporting events, disaster relief, and accident scenes, effectively sounding an alarm to reduce casualties and property damage

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