Evacuator Plus Back-up Alarms, Dual-function feature allows allarm to produce two distinctly different tones, Each

Details

12-48VDC and includes universal mounting bracketTow distinct tones by reversing the polarity; normal polarity produces pulse tone and reversed polarity produces constant-on tone210331Sound level: 97dbAmp Draw: 0.03 at 12VDCVoltage: 9-48VDCSound frequency: 2.4kHzL x W x H: 2.9 x 2.9 x 2.4 in. (73 x 73 x 62mm)210333Sound level: 107dbAmp Draw: 0.17 at 12VDCVoltage: 9-48VDCSound frequency: 2.7kHzL x W x H: 2.9 x 2.9 x 2.4 in. (73 x 73 x 62mm)