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Crane Alarm System

 

Sound and Light Alarm NTBC-8 Model
Power supply AC24V / AC36V /AC110V
AC220V/ DC24V / Customized
Pitch A/B/E/D/Y/L/F Voice (optional) Volume 106dB
Hz 50Hz ~ 60Hz Material Casing :Alu-alloy    Lampshade: PC Alarm Type Sound and Lighting
Working Temperature -30? ~ +70? Color  Red, Yellow, Green  IP Class IP65
Operating Humidity 10% ~ 95% Power 6W Weight 2.7KG

  

 

Sound and Light Alarm NTBC-3B Model
Power supply AC220V /  DC24V / Customized Pitch A/B/E/D/Y/L/F Voice (optional) Volume 106dB
Hz 50Hz ~ 60Hz Material Casing :ABS    Lampshade: PC Alarm Type Sound and Lighting
Working Temperature -30? ~ +70? Color Casing: Red, White, Blue
Lampshade: Red, Yellow, Green 
IP Class IP65
Operating Humidity 10% ~ 95% Power 10W Weight 1.8KG