Enhance your safety and alert systems with this high-decibel Active Buzzer, designed to deliver a powerful 110dB alarm sound for immediate attention. Operating on a 24V DC power supply, this buzzer emits a loud and continuous sound when powered on, making it an ideal choice for fire disaster alarms and other emergency notification systems. Key Features: · High-Decibel Alarm Sound: Produces a loud 110dB alert to ensure prompt awareness in critical situations. · 24V DC Power Supply: Reliable and consistent power input for stable and continuous operation. · Easy Wiring: Features a red wire for positive connection and a black wire for negative connection, simplifying installation. · Long Continuous Operation: Capable of working continuously for up to 12 hours, providing extended alert coverage. · Versatile Application: Perfect for use in fire disaster alarms, security systems, and other emergency alert setups. · Adequate Cable Length: Comes with approximately 33cm (13.0 inches) of cable for flexible and convenient installation. Specifications: · Item Type: Active Buzzer · Alarm Sound Level: 110dB · Power Supply: 24V DC · Cable Length: Approx. 33cm / 13.0in Package Includes: · 1 x Active Buzzer This Active Buzzer combines high sound output with durable design and straightforward wiring, making it an essential component for reliable emergency alert systems. Ensure safety and quick response with this efficient and easy-to-install alarm buzzer.