AT3ARMOIRE
Switch cabinet for AT3 or AT4 turbine siren
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Powerful multidirectional broadcast of the National Alert Sound (in France)
Plus pointsVery 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
Selection criteria |
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AT4400
Multidirectional turbine siren 144dB model AT4 400/600V
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 |