Hand Crank Siren LK 100A,hand operated siren,manual sirens
- Category: Fire Alarm >>>
- Supplier: Taizhou,Lion,King,Signal,Co.,Ltd
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Product Overview
Description
Hand operated siren LK-100A is no electrically powered warning device to provide effective sound signal warning to fit virtually any signaling application and alert need
Specification
Sound Rating:
110±2dB(A) @1M
Output Frequency:
550±20Hz (Dependent on Rotation Speed)
Sound range:500M
Net Weight:
1.3Kg
Carton Size:
24x13x14CM
Features :
no power supply required
light weight for portability
powerful low frequency sound
Shutter mechanism to provide a choice of signals:continuous and warble
Application:
Camp site,civil defence,mountain rescue,coast guard warning,quarries/mining
Sound Rating:
110±2dB(A) @1M
Output Frequency:
550±20Hz (Dependent on Rotation Speed)
Sound range:500M
Net Weight:
1.3Kg
Carton Size:
24x13x14CM
Features :
no power supply required
light weight for portability
powerful low frequency sound
Shutter mechanism to provide a choice of signals:continuous and warble
Application:
Camp site,civil defence,mountain rescue,coast guard warning,quarries/mining
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