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Hand Crank Siren, 120dB Adjustable Volume Heavy Duty Tornado Siren, Metal Air Alarm with No Power Operating Portable Design for Factory Home School Construction Sites
- [120dB Loud Alarm] This hand crank siren delivers a piercing 120dB sound output with a 1.24 mile transfer range, ensuring immediate attention in emergencies. The universally recognized warning cuts through noise for effective large-area alerts in factories, schools, or disaster zones. Its penetrating frequency reaches distances without power dependency, making it ideal for urgent scenarios where seconds count. Experience reliable safety with this essential emergency tool designed
- [Adjustable Volume Control] Customize alert intensity effortlessly by rotating the handle for louder sound or pressing the Actuator to open blades for maximum noise output. This hand crank tornado siren adapts to varying needs from subtle warnings to urgent alarms without batteries. The intuitive mechanism provides flexible response options during emergencies, ensuring precise communication whether in flood control operations or industrial settings. Maintain control over your safety
- [No Power Operation] Ope
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Overview
Specs
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1. No Power Operating: The portable hand held siren horn is manually operated, requiring no electrical power. This feature makes it highly portable and allows it to provide effective alerts in places without power supply, making it suitable for emergencies and unexpected situations.
2. Adjustable Volume Control: The hand crank siren horn's volume can be adjusted according to the speed of the handle rotation. The the handle is turned, the louder the sound produced. Additionally, pressing the Actuator opens the blades to emit an even louder noise, providing customizable alert levels to suit different needs.
3. Impressively Loud Alarm Sound: With a sound output reaching up to 120 decibels and a transfer range of up to 1.24 miles, the portable loud manual siren offers clear and penetrating sound, ensuring it achieves optimal alerting effect. This makes it suitable for effectively alerting large areas in urgent scenarios.
4. Robust Construction: Made from aluminium alloy and coated with paint, the emergency safety manual siren is excellent sturdy and resisting to wear. Its rain proof features make it a good choice for long term use in various environmental conditions.
5. Easy Installation And Versatile Application: The hand loud crank horn can be easily mounted onto a rail bracket (bracket not included) for stable usage. It can also be inverted for convenient storage and transport. Widely applicable in factories, homes, schools, oil depots, warehouses, flood control, disaster relief, and both public and industrial situations, it serves as an efficient tool in minimizing casualties and property damage.
Specification:
Item Type: Hand Crank Siren Horn
Effective Range: Diameter Approx. 2000m / 6561.68ft
Sound Level: 120±2dB
Sound Frequency: 600±20Hz (Depending on crank speed)
Rated Speed: 2000 r/min
Main Material: Aluminum Alloy
Crank Direction: Clockwise
Application: Engineering, School, Flood Control, Nature Disasters and Other Emergency Situations
How to Use:
Directly install and use.
PackageList:
1 x Hand Crank Siren Horn
1 Pack x Accessories
2. Adjustable Volume Control: The hand crank siren horn's volume can be adjusted according to the speed of the handle rotation. The the handle is turned, the louder the sound produced. Additionally, pressing the Actuator opens the blades to emit an even louder noise, providing customizable alert levels to suit different needs.
3. Impressively Loud Alarm Sound: With a sound output reaching up to 120 decibels and a transfer range of up to 1.24 miles, the portable loud manual siren offers clear and penetrating sound, ensuring it achieves optimal alerting effect. This makes it suitable for effectively alerting large areas in urgent scenarios.
4. Robust Construction: Made from aluminium alloy and coated with paint, the emergency safety manual siren is excellent sturdy and resisting to wear. Its rain proof features make it a good choice for long term use in various environmental conditions.
5. Easy Installation And Versatile Application: The hand loud crank horn can be easily mounted onto a rail bracket (bracket not included) for stable usage. It can also be inverted for convenient storage and transport. Widely applicable in factories, homes, schools, oil depots, warehouses, flood control, disaster relief, and both public and industrial situations, it serves as an efficient tool in minimizing casualties and property damage.
Specification:
Item Type: Hand Crank Siren Horn
Effective Range: Diameter Approx. 2000m / 6561.68ft
Sound Level: 120±2dB
Sound Frequency: 600±20Hz (Depending on crank speed)
Rated Speed: 2000 r/min
Main Material: Aluminum Alloy
Crank Direction: Clockwise
Application: Engineering, School, Flood Control, Nature Disasters and Other Emergency Situations
How to Use:
Directly install and use.
PackageList:
1 x Hand Crank Siren Horn
1 Pack x Accessories
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Cloud Sail Return Policy
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