Speco SA-4P 4" Alarm Siren, 20W, Black

Built for clear, reliable mass notification, the Speco Technologies SA-4P 4" Alarm Siren gives security and facilities teams a compact yet powerful audible solution. This pro mass notification device delivers up to 115 dB and 20W of output, ensuring alerts are heard across large areas during emergencies, evacuations, or critical system events. The SA-4P’s 6–12V DC operating range and 750 mA current rating make it simple to integrate with existing alarm panels, access control systems, or surveillance monitoring platforms. Rugged weatherproof ABS construction lets the siren perform outdoors while also fitting indoor or mobile applications, reducing the need for multiple model types. Ideal for security, surveillance, and monitoring deployments, the SA-4P balances high output with a compact 4" footprint for easy mounting in tight spaces. Add this Speco alarm siren to your mass notification strategy to improve response times and occupant safety—contact sales or order now to deploy reliable audible alerts across your sites.

• Delivers a loud, attention-grabbing 115 dB alert to ensure fast notification for security teams and occupants
• Weatherproof ABS housing for reliable outdoor performance with reduced maintenance
• 6–12V DC operation with 20W max power for easy integration into existing alarm panels and monitoring systems
• Suitable for indoor, outdoor, and mobile deployments — versatile for facilities, vehicles, and temporary sites
• Compact 4" form factor that provides high output in a space-saving design for simpler installation