2015 china huasheng 100*76mm waterproof reversing alarm performance
Dimension:100*76mm
Operating Voltage:4-100VDC (12VDC,24VDC,48VDC,10-100VDC,3-30VDC...)
Tone:Constant,Pulse or Siren tone
Frequency:1.5KHz,3KHz,or other Response Frequency
Sound pressure level (SPL):90-110dB
Current consumption:Less than 300mA
Housing material:ABS plastic
Waterproof level:IP67
Colours:White,black or green.
Wire length:220mm
Version:Bracket mounting, wall mounting, flange mounting
Certificate
