Handheld Loud Hand Crank Manual Operated Air Raid Alarm Portable Siren Red

Handheld Loud Hand Crank Manual Operated Air Raid Alarm Portable Siren Red
Eachine1
sku: 1151923
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$54.00
Shipping from: China
   Description
Description This hand operated lightweight siren produces a loud adjustable sound of 110dB ideal for getting people attention on camps schools while cheering your favorite team in sport events or any place that you want to produce an effective warning sound and electricity is not available The handle and lever folds for easy carrying on the included waist pack Features ● Handle and Cranking Lever Folds ● No Power Supply Required ● Compact for Portability ● Powerful Universally Recognized Sound ● Manual Hand Crank Operated Air Raid Siren ● Produces a loud adjustable sound of 110 decibels ● Made out of durable aluminium alloy ● Ideal for getting peoples attention or rooting for your favorite team in sporting events and many more applications ● By manually rotating the handle the gearbox of the transmission step by step acceleration to achieve the purpose of sound the sound depends on the rotation speed of the handle Specification Model LK 100Material Aluminium alloyOperation manual hand lever operatedColor RedSound output 1102 dB Audio frequency 55020 HZ Transmission distance 1000 m DimensionsLength 115mm 4 5Width 202mm 8Height 9 1 Package Includes 1 x Air Raid Alarm Details Pictures Notice1 Please allow 1 3mm error due to manual measurement Pls make sure you do not mind before you bid 2 The color may have different as the difference display pls understand
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