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Hand Crank Siren, Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, for Emergency,Factory,Office
- Sturdy Aluminum AlloyMade of aluminum alloy. The handle and lever fold down for easy carrying in the included fanny pack.
- Powerful SoundThis hand-operated lightweight siren emits a loud, adjustable sound at a universally recognized 120 decibel sound.
- NO POWER SUPPLY REQUIREDHand crank siren is a manual winch driven bomb shelter siren. Produces a loud demodulated sound of 120 decibels.
- Working principleBy manually rotating the handle, the transmission of the gear is accelerated step by step to achieve the purpose of sounding. The sound depends on the rotation speed of the handle.
- Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours
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Sturdy Aluminum AlloyMade of aluminum alloy. The handle and lever fold down for easy carrying in the included fanny pack.
Powerful SoundThis hand-operated lightweight siren emits a loud, adjustable sound at a universally recognized 120 decibel sound.
NO POWER SUPPLY REQUIREDHand crank siren is a manual winch driven bomb shelter siren. Produces a loud demodulated sound of 120 decibels.
Working principleBy manually rotating the handle, the transmission of the gear is accelerated step by step to achieve the purpose of sounding. The sound depends on the rotation speed of the handle.
Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours
Powerful SoundThis hand-operated lightweight siren emits a loud, adjustable sound at a universally recognized 120 decibel sound.
NO POWER SUPPLY REQUIREDHand crank siren is a manual winch driven bomb shelter siren. Produces a loud demodulated sound of 120 decibels.
Working principleBy manually rotating the handle, the transmission of the gear is accelerated step by step to achieve the purpose of sounding. The sound depends on the rotation speed of the handle.
Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours
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
- This item is covered by CITY BUSINESS LIMITED Return Policy
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