Alarm Siren, Motor Driven Siren Alarm, Red Motor Siren, Metal Alarm Horn Industry Siren Boat Alarm WIDELY APPLICATION TEMPERATURE RANGEThe alarm siren 220V is high temperature resistance, low temperature resistance. FIXED BASE INSTALLATIONThe alarm siren 220V is with fixed base installation by the bottom screw, you can adjust Tuyere up and down. HIGH QUALITY MATERIALThe alarm siren 220V adoptes high quality material, with stable working performance, safe to use. WIDELY APPLICATIONSThe motor driven sirens is widely used in large workplaces alarm ( eg. mines, power stations, airports), natural disasters alarm (eg. earthquakes, mudslides, landslides), and public areas alarm ( eg. public buildings, commercial areas, residential areas), etc. color: red Size: as shown Quantity: 1pc Kind tips: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.