產品資訊 - General Siren and Alarms->security alarm system-personal security

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Shenzhen Longsun Acoustic Co., Ltd.

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General Siren and Alarms

產品分類 :

機械與設備->工具機->其他->保全警報系統--個人安全

產品規格

Model No:	LSET40B-01

Country	CN
Brand	LONGSUN
Materials	Aluminium
Size	46*15.6 millimeters
Color	golden
Packing	Export standard carton
Payment Term	T/T or LC

產品描述

Application:
Siren and alarms is widely used in fire fighting, car, office, residential building and security equipment etc

Specifications:

DC Resistance: 19 ohm +/- 10%
Impedance: 100 ohm +/- 25% at 1KHz
Frequency Range: 2000Hz +/- 20%
S.P.L: >= 90dB at 10cm 2000Hz 9Vp-p Square wave
>= 95dB at 30cm 1000Hz 12Vp-p Square wave