Aluminum Alloy Hand Operated Alarm Siren

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$65.00 - $70.00 / Piece | 5 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
aluminum alloy
Sound frequency HZ:
N W (kg):
Sound Grade:
125±2dB(A) @1m
Transmission distance:
Package Size mm:
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Standard Export Package or according to customs request
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Product Description

Aluminum Alloy Hand Operated Alarm Siren

Model: LK-120 type hand alarm

Sound pressure level: 125±2dB(A) @1m

Audio frequency: 600±20Hz (depending on hand speed)

Material: aluminum alloy

Net weight: 8.5kg

Packing size: 450*370*580mm

Effective range: diameter 2500m

Figure 1 Remove from the box as shown in Figure 1, rotate the five-star handle

counterclockwise, remove the platen and the entire wheel

Figure 2 The fixed wheel plane is up, balanced with the bracket reinforcement, and the

pressure plate is placed below

Figure 3 Fixing with a five-star handle under the pressure plate

Figure 4 Fixing the bracket with the left foot, holding the handle with the left hand and

opening the damper

(Adjust the damper control sound according to the direction of motion)

Figure 5 Right hand shakes the handle clockwise to make a sound




Company Information


Packaging & Shipping


Q1:Are you manufactuiring or selling?

A1:If you want to buy a product, I am a manufacturer; if you want to serve, I am a service provider. My job is to give you the best quality on a cheap basis.


Q2:I can’t find the product on your catalogue, can you make this product for me?
A2: Our catalogue shows most of our products,but not all.So just let us know what product do you need.

We have the professional enginer team which can design and develop the mold to arrive different customer nequirement.

We also have the sales team to offer good service from pre-sale to after-sale.


Q3:If I Have Custom-made Requirement, Do You Have Person To Design According To My Concept?

A3:Certainly.our design team will do for you. 


Q4:How about warranty?

A4:According to the actual situation. Each product will be different warranty,please contact us.


Q5: What’s your warranty terms? 

A5: We offer 12-24 months warranty time.

Q6:What is payment terms?

A6: T/T,Paypal,Western Union and L/C isacceptable.Please be sure that we can receive the same amount of the Invoice. And you can pay money In RMB. No problem.

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