SN Heavy Duty Electronic Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens / Audible Alarm Max.105dB

SEHN50 Heavy Duty Electronic Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens / Audible Alarm Max.120dB

SEHN25 Heavy Duty ElectronicAudible Alarm Max.115dB Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens

SHDN30 Dual-Facing Heavy Duty Electronic Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens / Audible Alarm Max.118dBx2

SEWN50T Heavy Duty Electronic Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens / Audible Alarm Max.120dB

SEWN50L Electric Horns for Vessels and Heavy Industries Applications Max.120dB

SEWN50E Heavy Duty Electronic Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens / Audible Alarm Max.120dB

SEWN30T Heavy Duty Electronic Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens / Audible Alarm Max.118dB

SEWN30L Electric Horns for Vessels and Heavy Industrial Applications Max.118dB

SEWN30E Heavy Duty Electronic Sounders for Marine and Heavy Industrial Applications Weatherproof Alarm Horns & Sirens / Audible Alarm Max.118dB