6Tone Car Warning Alarm Siren PA Speaker Horn System Emergency Sound Amplifier Buzzer Beeper for Cars Trucks Boats Quick overview A compact 6tone siren and PA speaker system designed to deliver clear, attentiongrabbing alerts for vehicles and watercraft. Combines multiple warning tones with a public address function and a output buzzer to support emergency, service, and utility applications. Key benefits Multitone versatility: Six selectable tones let you choose the most appropriate sound for different situations, improving recognition and reducing confusion. Dualfunction design: Functions as both a siren and a public address speaker, allowing you to broadcast voice messages and use standard warning tones from a single unit. Improves response and visibility: Loud and distinct alerts help warn nearby traffic, pedestrians, or crew, supporting safer maneuvering in emergencies or congested areas. Flexible mounting and installation: Compact form and straightforward wiring make it easy to install in cars, trucks, boats, or on service vehicles. Reliable operation: Engineered for routine use in vehicle and marine environments where consistent audible alerts are required. Main features Six selectable tones for adaptable warning signals and clear differentiation between alert types. PA speaker function for voice announcements when paired with a microphone or audio source. Integrated siren amplifier and buzzer beeper to produce volume output suitable for outdoor use. Compact housing that fits common installation locations in engine bays, trunks, interiors, or on vessel decks. Designed for vehicle and marine compatibility: suitable for cars, trucks, and boats. What it solves Eliminates ambiguous or weak signaling by providing loud, clearly distinguishable tones. Consolidates siren and PA functions into one device, reducing the need for multiple components and simplifying wiring. Helps convey instructions and warnings quickly to drivers, pedestrians, or crew in urgent situations. Typical applications Emergency response and service vehicles: Use as a siren and PA system on patrol vehicles, tow trucks, roadside assistance units, and utility vehicles to issue warnings and relay instructions. Commercial trucks and vans: Alert traffic during slow maneuvers, stationary loading, or escort duties; broadcast short voice messages when needed. Boats and marine craft: Provide audible alerts during docking, lowvisibility maneuvering, or to signal nearby vessels and crew on deck. Installation and compatibility Intended for installation in cars, trucks, and boats; fits common mounting locations and integrates with vehicle electrical systems. Suitable for scenarios that require both siren and public address capability from a single unit. Installation should be performed by a qualified technician or installer familiar with vehicle and marine electrical systems to ensure proper operation. Performance and durability Designed to deliver loud, easily heard tones and clear spoken announcements when used with a microphone or audio input. Compact footprint minimizes space requirements while providing effective sound coverage for typical vehicle and small craft environments. What you get One 6tone siren and PA speaker horn system with integrated amplifier and buzzer functions. A single, multifunction audible device suitable for replacement or installations on cars, trucks, and boats. Notes Verify compatibility with your vehicle or vessel electrical system and available mounting locations before installation. For PA performance, pair the unit with a compatible microphone or audio source if voice announcements are required.