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Stationary Mount, Hand Crank, Manual Operated, ALARM SIREN LK-120A
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
LK-120A hand crank alarm with a small stand which can be mounted on a flat surface. It can be used as a heavy-duty portable air raid siren in war times.
Features
No power supply required
Compact structure, light weight, easy to carry
Strong sound, low frequency
The signal is generally recognized
Shutter mechanism, provide signal selection
The hand-cranked siren does not require a power source and is traditionally used for military purposes. It can be used in places without power support, such as outdoor open area, military camps, border posts, civil defense, mountain rescue, forest areas, coastal defence, fire or flood warning, etc. It can provide convenient and effective warning signals.
By shaking the handle to make sound, the loudness of the alarm sound depends on the speed of the handle shaking, and a shutter mechanism is set in the sound window to quickly adjust and close the sound window to change the sound level and generate different signals.
Compact structure, light weight, easy to carry
Strong sound, low frequency
The signal is generally recognized
Shutter mechanism, provide signal selection
The hand-cranked siren does not require a power source and is traditionally used for military purposes. It can be used in places without power support, such as outdoor open area, military camps, border posts, civil defense, mountain rescue, forest areas, coastal defence, fire or flood warning, etc. It can provide convenient and effective warning signals.
By shaking the handle to make sound, the loudness of the alarm sound depends on the speed of the handle shaking, and a shutter mechanism is set in the sound window to quickly adjust and close the sound window to change the sound level and generate different signals.
Specification
Sound Rating | 120±2dB(A) @1M |
Output Frequency | 600±20Hz |
Net Weight | 6kg |
Carton Size | 46x24x28cm, 1pc/ctn |
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