XLTEAM Metal Hand Crank Siren Horn, Handheld Air Raid Siren, 120db Portable Manual Operated, Aluminum Alloy Crank, Waterproof and Moisture-Proof, for Factories, Schools, Mine, Airport

Description

• Working PrincipleBy 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.
• Powerful SoundThis hand operated lightweight siren produces a loud adjustable sound of 120dB powerful universally recognized sound.
• ApplicationIdeal 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.
• Durable MaterialThis Hand Crank Siren is made of durable aluminum alloy Housing; The Lever folds for easy carrying on the included waist pack.
• Easy to CarryNo power support, compact structure, easy to carry, a wide range of applications, such as the advantages of long life.

Features:
No Power Supply Required: The hand siren crank is Manual air protection siren with winch drive. Produces a loud demodulated sound of 120 decibels

Specification:
Product name: hand crank alarm
Color of product: green
Sound pressure level: 120 2 dB (A)
Product material: aluminum alloy shell
Tone Frequency: 60020Hz
Hand Crank Direction: Clockwise
Transmission distance: 2000M range.
Application areas: engineering, school, army, special for flood control, natural disasters and other emergency places

Package Included:
1*hand crank alarm

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.