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120dB Wired SirenHorn Speaker for GSM Security Alarm System When the siren Horn is alarming, its 120dB will burst, Rated voltage: 12VDC.Rated current: sound index 320mA ABS Materials Sound index: 120dB Easy installation with panel holes and wired plug
120dB Wired SirenHorn Speaker for GSM Security Alarm System When the siren Horn is alarming, its 120dB will burst, Rated voltage: 12VDC.Rated current: sound index 320mA ABS Materials Sound index: 120dB Easy installation with panel holes and wired plug