large hand operated/manual air-raid siren Sound Rating:110±2dB(A) @1MOutput Frequency:550±20HzSingle ToneNet Weight:1.2KgCarton Size:
15.5x15.5x16CM
SAFETY PLUS SP-120 Instruction
SP120 manual siren is designed to provide effective warnning in applications where there is no power supply such as:Civil defence.Camp sites.Mountain rescue.Frontier sentry and coast guard warning.
As lightweight, it can be easily transported to remote locations and folds up to a small size for ease of handling.
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