Car Siren, 12V 30W Wired Loud Horn Alarm Siren

Three sound effects, duck, patrol and ambulance options, with 12V 120dB tweeter, loud voice can be heard from far away. Alarm horn, real time decibel value of 120dB, high volume and can keep the sound soft and not harsh. The bottom adopts metal retention mechanism, triangular screw fixing, easy and firm installation, will not be shaken due to road bumps. Lightweight and practical plastic shell, rainproof, not easy to break, can be used normally even in bad weather conditions. The sound quality is clear and loud, energy-saving and low consumption, widely suitable for 12V models in a wide range of scenarios.