102dB backup alarm; DC 12V-80V 102dB at 1.2 meter Back up alarm (DC12V-80V)1.DC 12V-80V 102dB at 1.2 meter2.Current out: 0.3A 3.Power: 5 Watts4.Temp. range: -40F to + 185 F5.Frequency: 960 To 1440 Hz6.Dimension: 7.1(H)*4.1(T)*10.2(D)cm 102dB backup alarm
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