Material: Aluminium alloy
Operation: manual hand lever operated
Color: Red
Sound output: 110±2(dB)
Audio frequency: 550±20(HZ)
Transmission distance: 1000(Φm)
Dimension
Length: 115mm/4.5″
Width: 202mm/8″
Height: 9.1″
Features and Benefits
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.
Notice
1. 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.
Package Included
1 x Air Raid Alarm
| Weight | 1.37 kg |
|---|---|
| Dimensions | 190 × 190 × 170 cm |
| Color | Red |
1 review for Air Raid Alarm
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Abby Johnson –
I recently purchased the Air Raid Alarm from TrueShopping and I am extremely pleased with my purchase! This alarm has a loud and clear sound, which is exactly what I needed for my home security system. It was very easy to install and the instructions were clear and concise. Additionally, the design of the alarm is sleek and modern, making it a great addition to any home decor. I highly recommend this product to anyone in need of a reliable and effective alarm system. Thank you TrueShopping for providing such a great product!