DC12V Loud Sound Industrial Alarm Siren 80W 120dB Electric Copper Motor Alarm Horn for Home, Residential Areas, Industries, Stores, Control Systems Product Name: Alarm Speaker Color: Light blue Power Supply Voltage: 12 (V) Power: 80 (W) Impedance: 4 (Ω) Sound level: 120 (dB) Current: 6 (A) Voltage: 12 (V) Working Temperature- 40-60 (℃) Packing List: 1 x Alarm Speaker Motor Driven Alarm System: The motor driven alarm is constructed using heavy-duty permanent magnet motors, ensuring long-term reliability and delivering audible alerts efficiently within a short working cycle. Versatile Installation: The alarm's angle can be vertically adjusted, allowing for flexible installation options and sound pointing to the desired location, ensuring effective and accurate alert notifications. Sturdy Metal Construction: Crafted from robust metal materials, both the shell and mounting bracket offer durability and ease of installation through a simple dual wire connection process, providing a secure and stable setup. Various Applications: Fit for vehicles equipped with a 12V system, Suitable for signal transmission in small elevators, transportation vehicles, small ship machinery warehouses, and other places. Premium Pure Copper Motor: Boasting a pure copper motor, this alarm system is resistant to overheating and damage, ensuring stable using and an extended service life, delivering consistent alerts when needed.