Hand-cranked horn, portable siren, 110dB, manually operated metal alarm, emergency security alarm, Air Raid
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Product information
Description
General Description
The hand-crank horn is a portable metal alarm device that emits a powerful 110 dB sound when the handle is manually turned. The alert tone varies depending on the speed of rotation, providing timely warning to reduce property damage. It is ideal for use in various environments such as factories, homes, schools, as well as for flood control and disaster relief. Its lightweight design allows for easy transport.
Used for emergency warning and easy to carry. Timely warning reduces property damage and casualties. Can be used for factories, homes, schools, flood control, disaster relief, public and industrial occasions. By manually turning the handle, the step-by-step transmission gearbox achieves the desired sound; the pitch depends on the speed of the handle's rotation. Made of durable aluminum alloy, sturdy and wear-resistant.
Technical Specifications Material: Durable aluminum alloy Strength: Strong and wear-resistant Compatibility and Accessories Use in industrial environments Suitable for emergencies and public alerts InstallationEasy to install, simply attach the gearbox to the desired location and ensure easy access to the handle.
Use
Turn the handle to emit an alert sound, adjust the speed to change the tone. Ideal for emergency signals and alerts in various contexts.
Other Information
Features
- BrandODIPIE
- Noise level110 dB
- MaterialMetal
- ColourGreen
- Power sourceManual
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