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Signalling Hooters - Weatherproof
Weatherproof Signalling Hooter HPW11


  • High volume signalling hooter with approx. 108 dB(A) 
  • Application: dry and damp rooms or outdoors (IP55) 
  • Housing: impact resistant Thermoplastic (ABS) 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available, Special version with integrated telephone call relay
Weatherproof Signalling Hooter HPW12


  • High volume signalling hooter with approx. 108 dB(A) 
  • Application: dry and damp rooms or outdoors (IP55) 
  • Housing: impact resistant Thermoplastic (ABS) 
  • Electromechanical Hooter System 
  • Without trumpet  
  • AC and DC versions available, Special version with integrated telephone call relay
Weatherproof Signalling Hooter HGW11


  • High volume signalling hooter with approx. 108 dB(A) 
  • Application: dry and damp rooms or outdoors (IP56) 
  • Housing: Seawater resistant Aluminium 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available, Special version with integrated telephone call relay
Weatherproof Signalling Hooter HGK


  • High volume signalling hooter with approx. 108 dB(A) 
  • Application: dry and damp rooms or outdoors (IP65) 
  • Housing: Aluminium, cap impact resistant Thermoplastic (ABS) 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available
Weatherproof Signalling Hooter HP


  • High volume signalling hooter with approx. 92 dB(A) 
  • Application: dry and damp rooms (IP43) 
  • Housing: impact resistant Thermoplastic (ABS) 
  • Small and space saving construction 
  • With trumpet  
  • AC and DC versions available
Weatherproof Signalling Hooter HPO


  • High volume signalling hooter with approx. 92dB(A) 
  • Application: dry and damp rooms (IP43) 
  • Housing: impact resistant Thermoplastic (ABS) 
  • Small and space saving construction 
  • Without trumpet  
  • AC and DC versions available
Signalling Hooters - Explosionproof
Explosionproof Signalling Hooter HZ2 for Zone 2


  • Explosion proof Signalling Hooter with approx. 108 dB(A) 
  • Application: Hazardous areas Zone 2, IP66 
  • II 3 G Ex nR IIC T6  
  • Housing: Polycarbonate 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available 
  • With cable gland M20
Explosionproof Signalling Hooter HZ2 for Zone 2 GOST approval


  • Explosion proof Signalling Hooter with approx. 108 dB(A) 
  • Application: Hazardous areas Zone 2, IP66 
  • II 3 G Ex nR IIC T6  
  • Housing: Polycarbonate 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available 
  • With cable gland M20
Explosionproof Signalling Hooter dGH21 for Zone 1+21


  • Explosion proof Signalling Hooter with approx. 108 dB(A) 
  • Application: Hazardous areas Zone 1 + 2, IP66 
  • II 2 G Ex de IIC T6 
  • Housing: Glasfibre reinforced polyester (GRP) 
  • Electromechanical Hooter System 
  • Housing colour: black or red 
  • AC and DC versions available 
  • Special version with integrated telephone call relay 
  • Integrated installation box, no junction box required
Explosionproof Signalling Hooter dGH21 for Zone 1+21 UL approval


  • Explosion proof Signalling Hooter with approx. 108 dB(A) UL approved 
  • Application: Hazardous areas Zone 1 + 2, IP66 
  • II 2 G Ex de IIC T6 
  • Housing: Glasfibre reinforced polyester (GRP) 
  • Electromechanical Hooter System 
  • Housing colour: black or red 
  • AC and DC versions available 
  • Special version with integrated telephone call relay 
  • Integrated installation box, no junction box required
Explosionsgeschützte Signalhupe dGH21 für Zone 1+21 GOST Ausführung


  • Explosion proof Signalling Hooter with approx. 108 dB(A) GOST approval 
  • Application: Hazardous areas Zone 1 + 2, IP66 
  • II 2 G Ex de IIC T6 
  • Housing: Glasfibre reinforced polyester (GRP) 
  • Electromechanical Hooter System 
  • Housing colour: black or red 
  • AC and DC versions available 
  • Special version with integrated telephone call relay 
  • Integrated installation box, no junction box required
Explosionproof Signalling Hooter mHP11 for Zone 1+2


  • Explosion proof Signalling Hooter with approx. 108 dB(A) 
  • Application: Hazardous areas Zone 1 + 2, IP54 
  • II 2 G Ex emb II T5 
  • Housing: Polycarbonate 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available 
  • With cable gland M20x1,5
Explosionproof Signalling Hooter mHP12 for Zone 1+2


  • Explosion proof Signalling Hooter with approx. 108 dB(A) 
  • Application: Hazardous areas Zone 1 + 2, IP54 
  • II 2 G Ex emb II T4  
  • Housing: Polycarbonate 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available 
  • With cable gland M20
Explosionproof Signalling Hooter mHG11 for Zone 1+21


  • Explosion proof Signalling Hooter with approx. 108 dB(A)  
  • Application: Hazardous areas Zone 1 + 21, IP66  
  • II 2 G Ex emb II T4 or. II 2 G Ex emb II T5  
  • II 2 D Ex tD A21 IP66 T90°C  
  • Housing: Seawater resistant Aluminium  
  • Electromechanical Hooter System  
  • With trumpet  
  • AC and DC versions available  
  • With cable gland M20  
  • Temperature range: -55°C to +70°C  
  • Dimensions in mm: (W/H/D) 133/345/140
Explosionproof Signalling Hooter mHP12 for Zone 1+2 GOST approval


  • Explosion proof Signalling Hooter with approx. 108 dB(A) GOST approval 
  • Application: Hazardous areas Zone 1 + 2, IP54 
  • II 2 G Ex emb II T4  
  • Housing: Polycarbonate 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available 
  • With cable gland M20
Explosionproof Signalling Hooter mHG11 for Zone 1+2 GOST approval


  • Explosion proof Signalling Hooter with approx. 108 dB(A) GOST approval  
  • Application: Hazardous areas Zone 1 + 21, IP66  
  • II 2 G Ex emb II T4 or. II 2 G Ex emb II T5  
  • II 2 D Ex tD A21 IP66 T90°C  
  • Housing: Seawater resistant Aluminium  
  • Electromechanical Hooter System  
  • With trumpet  
  • AC and DC versions available  
  • With cable gland M20  
  • Temperature range: -55°C to +70°C  
  • Dimensions in mm: (W/H/D) 133/345/140
Explosionproof Signalling Hooter mHP11 for Zone 1+2 GOST approval


  • Explosion proof Signalling Hooter with approx. 108 dB(A) GOST approval 
  • Application: Hazardous areas Zone 1 + 2, IP54 
  • II 2 G Ex emb II T5 
  • Housing: Polycarbonate 
  • Electromechanical Hooter System 
  • With trumpet  
  • AC and DC versions available 
  • With cable gland M20x1,5