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  1. 110dB Manual Metal Alarm Hand Crank Siren Horn Air Raid Emergency Safety Warning Siren for Fire

    110dB Manual Metal Alarm Hand Crank Siren Horn Air Raid Emergency Safety Warning Siren for Fire

    Aliexpress UK

  2. Metal Hand Crank Siren Stand Siren Air Raid Siren Fire Emergency Alarm 125dB

    Type:LK-120 Stand Siren. 1 x Stand siren with removable bracket. The desired alarm effect is achieved by simply manually shaking the handle clockwise at a primary speed (2500 revolutions per minute), producing a majestic sound with a large shock and long wavelength.

    eBay

  3. Portable Manual Operated Air Raid Siren Horn Alarm Bell Loud Emergency 110 ± 2db

    Type:LK-100B Handheld siren. 1 xHandheld siren. The desired alarm effect is achieved by simply manually shaking the handle clockwise at a primary speed (50-80 revolutions per minute), producing a majestic sound with a large shock and long wavelength.

    eBay

  4. Manual Shaving 24Pcs For Gillette Mach 3 Manual Razor Blades Size 24

  5. Manual Operated Air Raid Siren Crank Air Raid Safety Siren Fire Emergency Alarm

    Type:Hand Crank Siren Horn Material: aluminum alloy Operation:manual hand lever operation Color:Red/ Green Sound output: 110 ± 2 (dB) Audio frequency: 550 ± 20 (HZ) Transmission range: 1000 (Φm) Height: 23 cm Outer diameter: 11.5 cm Package size:17*16.5*16.5cm Package weight:1.6kg .

    eBay

  6. Manual Hand Crank Air Raid Alarm Bell Handheld Safety Emergency Siren Horn 110db

    Specifications: Type:LK-100B Handheld siren Material: aluminum alloy Operation: manual hand lever operation Color:Green Sound output: 110 ± 2 (dB) Audio frequency: 550 ± 20 (HZ) Transmission range: 1000 (Φm) Height: 23 cm Outer diameter: 11.5cm Package size: 23*18*18cm Package weight: 2.15kg.

    eBay

  7. Hand Crank Siren Handheld Loud Manual Operated Air Raid Alarm 120dB

    Type:SY-200A handheld siren. 1 xHandheld Siren. The desired alarm effect is achieved by simply manually shaking the handle clockwise at a primary speed (2000 revolutions per minute), producing a majestic sound with a large shock and long wavelength.

    eBay

  8. Hand Crank Siren Portable Loud Manual Operated Alarm Handheld Fire Flood 120DB

    Durable quality. The housing is made of durable plastic for maximum strength and durability.

    eBay

  9. Air Raid Siren Hand Crank Emergency Siren Safety Alarm Manual Operated Raid

    Type:LK-100B Handheld siren. 1 x Handheld siren. The desired alarm effect is achieved by simply manually shaking the handle clockwise at a primary speed (50-80 revolutions per minute), producing a majestic sound with a large shock and long wavelength.

    eBay

  10. 120dB Manual Siren Hand Crank Air Raid Alarm Bell Portable Siren Horn Loud Red

    Specifications: Type:SY-200A handheld siren Material: aluminum alloy Operation: manual hand lever operation Color:Red Sound output: 120 ± 2 (dB) Audio frequency: 600 ± 20 (HZ) Transmission range: 2000 (Φm) Height: 36 cm Package size: 37*23.5*22cm Package weight: 4.3kg.

    eBay

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