Specifications
siren abuzzer1.larm,security alarm,industry alarm
2.High quality and competitive price.
3.CE,ROHS,ISO9001 approved.
buzzer
parameters:
1.Dimension:50×28mm
2.Operating Voltage:12VDC,24VDC,48VDC,
3.Operating Modulation:Constant
4.SPL:≥98dB
ISO14001:
ISO9001: