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Multidirectional turbine siren 144dB model AT4 400/600V

AT4400

Powerful multidirectional broadcast of the National Alert Sound (in France)

Plus points

Very robust
Aluminium alloy turbine and housing
Steel mesh base
3 tones: test
warning
end of warning (with AT2ARMOIRE control box)
Siren very audible in all directions
Low maintenance
Many options available

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  • Output in dB
  • Ingress Protection
  • Output in Watts
  • Material
  • Number of Tones
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AT4400

Multidirectional turbine siren 144dB model AT4 400/600V

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Product description : Multidirectional turbine siren 144dB model AT4 400/600V
Output in dB 144 dB 
Output in Watts 7500 W 
Number of Tones 3 
Sound fequency in Hz 380 Hz 
Ingress Protection IP55 
Max Storage Temperature 70 °C 
Power supply frequency 50 Hz 
Nominal consumption 20.4 A 
Length 495.000 mm 
Diameter 2100.000 mm 
Material Aluminium 
Fixing mounting Fixing in height on a metal frame - 4 fixing brackets 

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