Enhance your safety system with this high-decibel Active Buzzer, designed to deliver a powerful 110dB alarm sound for clear and immediate alerts. Operating on a standard 220V AC power supply, this buzzer emits a loud continuous alarm when powered on, making it ideal for fire disaster alarms and other alert applications requiring reliable notification. Key Features: · High-Decibel Sound Output: Produces a loud 110dB alarm tone to ensure maximum audible coverage in emergency situations. · Reliable 220V AC Operation: Designed to work seamlessly with a 220V AC power source, providing consistent performance when triggered. · Simple Wiring Setup: Features a red wire as the positive pole and a black wire as the negative pole for straightforward installation. · Long Continuous Operation: Capable of continuous use for up to 12 hours, ensuring sustained alerting during critical incidents. · Versatile Safety Application: Perfectly suited for integration into fire alarm systems and other emergency alert setups requiring an effective sound alarm. · Convenient Wire Length: Includes approximately 33cm (13.0 inches) of wire, offering flexibility for installation and connection. Specifications: · Item Type: Active Buzzer · Operating Voltage: AC 220V · Sound Level: 110dB · Wire Length: Approx. 33cm / 13.0in Package Includes: · 1 x Active Buzzer This Active Buzzer delivers a loud, reliable alarm sound powered by 220V AC, making it an essential component for fire safety and emergency alert systems. Its long continuous operation and easy wiring configuration provide practical and efficient performance for both residential and commercial safety needs.