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KATSU 990630 Hand Crank Siren, 110 Db Portable Manual Operated Air Protection Siren, Fire Emergency Safety Alarm
KATSU 990630 Hand Crank Siren, 110 Db Portable Manual Operated Air Protection Siren, Fire Emergency Safety Alarm
Brand: KATSU Tools
A$86.90
- Made of durable aluminium alloy, sturdy and wear-resistant
- Hand-held and manually operated siren
- Noise rating: 110 ± 2 dB(A) @ 1 m, effective range (diameter): 500 m
- The tone depends on the rotation speed of the handle
- Can be used for factories, families, schools, military units, flood protection, disaster aid, forest fire control ammunition, public and industrial occasions
Technical data:
Sound power: 110±2dB(A) at 1m
Output frequency: 550 ± 20 Hz (depending on the speed of the hand).
Effective range (diameter): 500m (in open environment)
Net Weight: 0.6kg
Features:
No power supply required.
Compact for portability.
Powerful, universally recognised sound.
Hand crank operated air protection siren
Produces a loud, adjustable sound of 110 decibels.
Made of durable aluminium alloy.
Ideal for catching people's attention or cheering on for your favorite team at sporting events and many more uses.
By manually turning the handle, the gear of the gear gradually accelerates to achieve the purpose of the sound, the sound depends on the rotation speed of the handle.
- Item Model Number: 990630
- Part Number: 990630
- Batteries Required?: No
- Mounting type: Portable
- Item Weight: 1.6 kg
- Batteries Included?: No
- Maximum range: 400 Meters
- Is discontinued by manufacturer: No
- Package Dimensions: 30.9 x 23.4 x 17.4 cm; 1.6 kg
- Manufacturer: Merry Tools
A$86.90
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