Custom HA001 Hand-operated sirens Suppliers, OEM/ODM Factory - Greateagle Safety Products(Ningbo) Co., Ltd.

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Item Code:	HA001
Product Name:	Hand-operated sirens
Material:	Aluminum alloy siren with steel tube stand
Length:	370mm
Width:	373mm
Height:	745mm
Sound pressure level:	125±2dB(A) @1m
Audio frequency:	600Hz±20 (depends on speed of rotation).
Effective range:	2500m in diameter
Colour:	Gray

HA001 Hand-operated sirens

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