NRS
✓Price
$124.99
Hand Crank Siren, Portable Loud Manual Operated Alarm Handheld Fire Alarm Tornado Air Raid Siren for Schools Troops Alarming 120DB
★★★★★
$124.99
Quantity
1
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About this item
- 【No power Need】Hand‑held alarm is easy to operate, Power to the alarm by shaking the handle without the need for power support.
- 【Loud volume】The sound of the portable manual siren was so loudly that it could be heard from 1/4 mile away. The volume of the sound depends on the hand speed, the the hand shakes, the louder the sound of the alarm.
- Quality】The housing is made of plastic for maximum strength and durability.With small size, easy to carry and store, convenient to use and with good performance.
- 【Wide Application】Widely used in factories, schools, troops, natural disasters and seaside guards, etc. can effectively provide timely warnings during incidents.
- 【Wireless Use】When the power and traffic are blocked, other mobile alarms cannot enter the alarm area, and the portable and convenient hand-crank alarm becomes a very convenient and practical alarm.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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