- High volume horn uses compressed air to power the high pitched sound made with the diaphragm
- Uses a special material which consumes a small quantity of compressed air and has long durability
- Suitable for applications like a large and noisy engine rooms, a phone alarm in a pump room, or as an emergency alarm
- Sound volume : Max. 130dB at 1m
- Housing standard color :
R-Red, 
BK-Black, 
7.5BG-MUNSELL No.7.5BG 7/2 - Materials : Horn-PC, Solenoid valve box-ABS
- Air pressure : 5-7kg/cm2
- Ambient operation temperature : -20°C to +60°C
- Certificates : KIMM Compliant
- Protection rating : IP56