Hand Crank Alarm Siren with Stand
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2021-02-06 20:02
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Browse the number:
74
Company Profile
Taizhou Lion King Signal Co., LtdBy certification [File Integrity]
Contact:lvnengjd(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.lkrescue.com/ http://lvnengjd.twkbit.com/
Product Details
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 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.
Sound Rating: |
120±2dB(A) @1M |
Output Frequency: |
600±20Hz |
Effective Range : 1.5km in diameter |
Dual Tone |
Net Weight: 6 Kg |
Carton Size: |
46x24x28CM |
http://www.lkrescue.com/
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