• QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use by QWORK
  • QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use - Image 2
  • QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use - Image 3
  • QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use - Image 4
  • QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use - Image 5
  • QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use - Image 6
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QWORK

QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use

QWORK Hand Crank Siren Horn, Hand Loud Crank, Emergency Safety Manual Siren, Portable Hand Held Siren Horns Alarm, Loud Mechanical Alarm for Factory, School & Outdoor Use

$46.96 USD
$46.96 USD
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Shipping calculated at checkout.

About This

  • STURDY METAL STRUCTURE: Aluminum alloy body with corrosion‑resistant finish for long service life.
  • MANUAL OPERATION: Generates alarm by turning handle; louder sound with faster rotation speed.
  • ADJUSTABLE SOUND OUTPUT: Achieves up to 110 dB at 150 rpm, effective range about 1 km under open field conditions.
  • EASY TO CARRY: Compact size and handle design allow quick response in outdoor or power‑off situations.
  • MULTI‑PURPOSE USAGE: Ideal for emergency drills, factory signals, flood control or temporary alert duty.

Overview

  • Color : Green
  • Brand : QWORK
  • Control Method : Touch
  • Noise Level : 110 db
  • Maximum Range : 0.62 miles
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