alarm speaker,China alarm speaker Products,alarm speaker manufacturer

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Home » For Buyers » Security & Protection» Alarm & Sensor » Smoke Alarm & Accessory » alarm speaker

Quanzhou Dongyin Electronic Co.,Ltd

Products:alarm speaker

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Post Date	Nov 15, 2007
Business Category	Security & Protection » Alarm & Sensor » Smoke Alarm & Accessory

Country/Region	China [CN]
Company Address	No.5 building,Floor 4 ,Li zhong Industrial Zone ,South Road of Citong, quanzhou, China [CN]
Business Type

» RecommendDescription

speakers used for alarm ,intercom,telephone ,etc.

Size              : Ф57X13H
Impedance         : 8Ω±15%
Nominal power     : 0.5W
Max     power     : 1.0w
Resonance FREQ(fo): 450Hz±20%
Sensitivity (dB)  : 86±3dB(1M/1W)

Place of Origin	China [CN]	Currency
Payment Method		Minimum Order
Delivery Time		Delivery
Packaging		Supply Ability

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