Handheld Loud Hand Crank Operated Air Raid Alarm Portable Siren No Power Need

Description

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Product Description
Handheld Loud Hand Crank Operated Air Raid Alarm Portable Siren Aluminum Alloy
【Durable Aluminium Alloy】: Made out of durable aluminium alloy.The handle and lever folds for easy carrying on the included waist pack.
【Working Principle】: 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.
【Powerful Sound】: This hand operated lightweight siren produces a loud adjustable sound of 110dB powerful universally recognized sound.
【Portable】: No power support, compact structure, easy to carry, a wide range of applications, such as the advantages of long life.
【Application】: 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.
Size:110DB Handheld
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:
Material: Aluminium alloy
Operation: Manual hand lever operated
Color: Green
Sound output: 110±2(dB)
Audio frequency: 550±20(HZ)
Transmission distance: 1000(Φm)
Dimensions
Length: 115mm/4.5"
Width: 202mm/8"
Height: 9.1"
Operation steps:
1 Grab the grabbing handle in left hand and open the air door (adjust the air door according to the direction of motion to control volume of the sound);
2,Turn the rocking handle clockwise with right hand till you hear the sound
Package Included:
1 x Air Raid Alarm
Payment
Shipping
Returns
Contact Us
Please note that we only accept paypal as payment.
After your order, pls kindly pay within 7 days.
Please contact us if there are any problems with payment.
All transactions are 100% safe.
Once your payment has been received, we will send you the goods within 1-2 business days.
We will send the goods according to the address left by you at Paypal.
Please check your address, we are not responsible for the wrong address.
All items are usually delivered within 3 to 8 business days.
Complete the checkout after you have purchased all the items you want.
This is the only way to guarantee that you will automatically be charged once only.
If you do not like the goods and you want to return them, please see below:
All used items do not accept return, only reissue accessories.
Before you return the goods, please tell us first.
Please return the goods within 7 days after receiving the goods.
Please confirm, pack the goods as original.
The returned goods must show no signs of wear or intentional damage.
After we have received the goods from you and checked, we will refund you the money as soon as possible.
If the goods have broken during transport, we can refund you the money after we get the goods back, or we exchange you a new product.
But please do not forget to send us some clear photos.
Working hours: Monday to Friday 9:00 AM to 6:00 PM (Beijing time)
Please write us an ebay message.
Because of the time difference we may not be able to answer your question in time.
But between our working day, we will reply your message within 24 hours.
If you have any further questions, please do not hesitate to contact us
We are happy to help you to get a satisfying result.
Payment
Please note that we only accept paypal as payment.
After your order, pls kindly pay within 7 days.
Please contact us if there are any problems with payment.
All transactions are 100% safe.
Shipping
Once your payment has been received, we will send you the goods within 1-2 business days.
We will send the goods according to the address left by you at Paypal.
Please check your address, we are not responsible for the wrong address.
All items are usually delivered within 3 to 8 business days.
Complete the checkout after you have purchased all the items you want.
This is the only way to guarantee that you will automatically be charged once only.
Returns
If you do not like the goods and you want to return them, please see below:
All used items do not accept return, only reissue accessories.
Before you return the goods, please tell us first.
Please return the goods within 7 days after receiving the goods.
Please confirm, pack the goods as original.
The returned goods must show no signs of wear or intentional damage.
After we have received the goods from you and checked, we will refund you the money as soon as possible.
If the goods have broken during transport, we can refund you the money after we get the goods back, or we exchange you a new product.
But please do not forget to send us some clear photos.
Contact Us
Working hours: Monday to Friday 9:00 AM to 6:00 PM (Beijing time)
Please write us an ebay message.
Because of the time difference we may not be able to answer your question in time.
But between our working day, we will reply your message within 24 hours.
If you have any further questions, please do not hesitate to contact us
We are happy to help you to get a satisfying result.
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