6 Inch Stainless Steel Fire Alarm Bell 24V 100dB Loud Alert Electric Strike Bell for School Office

output internal strike bell designed for clear, reliable alerting across large indoor spaces. Built with a pure copper electromagnetic coil and a hard stainless steel shell, this bell delivers strong, stable tapping with long service life and minimal electromagnetic interference. Key benefits Loud, farreaching sound: 100 dB output for clear alerts across 600 to 800 square meters. Durable construction: stainless steel housing resists deformation and, with electroplated surface treatment, reduces rust and corrosion. Reliable performance: pure copper electromagnetic coil with discontinuity minimizes electromagnetic interference while providing strong, stable operation. Flexible power options: choose AC 220V, DC 24V, or DC 12V to match your system. External wired power supply for easy integration. Easy installation: compact 6 inch (150 mm) size and multiple mounting options allow installation on walls or ceilings. Specifications Condition: Brand Color: Red Material: Stainless Steel shell, pure copper electromagnetic coil Size: 6 inches (150 mm) Power mode: External wired power supply Optional voltage: AC 220V / DC 24V / DC 12V Alarm volume: 100 dB Surface treatment: Electroplating Maximum effective area: 600800 square meters Practical applications Fire and emergency alert systems in schools, offices, and public buildings where a loud, reliable signal is required. Industrial and warehouse installations for shift changes, warnings, or evacuation alerts across large floor areas. Security and alarm systems in commercial properties and construction sites that need a durable, easytoinstall audible device. Installation and operation notes Can be mounted on walls or ceilings. External wired power supply simplifies connection to existing alarm panels or power sources. Operates normally within a rated voltage tolerance of plus or minus 10 percent. Intended for intermittent use; continuous operation should not exceed 10 minutes. Do not install in environments containing flammable or corrosive gases, conductive dust, or locations subject to significant shock or vibration. Package contents 1 x Internal Strike Bell This internal strike bell combines sound output, corrosionresistant construction, and flexible voltage compatibility for dependable audible signaling in a variety of commercial and industrial settings.