Features 1、Audible and Visual Alert: As an end alarm device, the sound and light fire alarm is designed to provide audible and visual alerts in the event of a fire, keeping the surroundings informed and alert. 2、LED Light Indicator: Equipped with an LED light, the alarm emits a loud sound and a flashing red light when a fire is detected. This noticeable alert helps ensure people are reminded to evacuate promptly and safely. 3、12 24VDC Alarm: The fire alarm system is compatible with 12 24VDC power source, offering versatility and simplicity in installation and operation. This user friendly design makes it a handy addition to your safety tools. 4、Highly Sensitive Detection: The fire security horn buzzer is engineered to detect fire quickly and accurately. It can effectively minimize casualties by speeding up evacuation time. 5、Reliable Safety Solution: Essential for any building or property, this sophisticated alert system provides a reliable safety solution against fire hazards, thus ensuring the safety and wellbeing of dwellers during emergencies. Specifications Item Type: Fire Alarm Material: Plastic Working Voltage: DC12 24V Light Color: Red Size: Approx. 134x115mm / 5.28x4.53in Working Current: ≤75mA 90mA Application: Fit for Residential Buildings, Shopping Malls, Hotels, Swimming Pools Weight: Approx. 168.00g / 5.93oz Package List 2 x Screws 2 x Plastic Expansion Tubes 1 x Alarm