Car Megaphone 7 Tone Alarm Horn 12V 110dB Loud Speaker Fire Alarm Ambulance Blaring Police Siren

7 Tone alarm horn, effectively avoid accidents on the road, guarantee the security of the drivers. 110dB loud, clear and striking, can't be ignored, a powerful warning. Made of premium quality material, ensure stability and durable for a long time use. Microphone function, make you express clearly, deal with emergency efficiently. It can be mounted on application that has a 12V DC power available, like trucks, boats, etc. Built under strict control, ensure quality and good performance. 7 different sound, meet your different needs, you can choose what you want by the controller. Specification: Color: black Material: plastic Voltage: 12V Power: 100W Current: 2.0-2.5A Sound Level: 110dB Package Size: 18*17*12cm / 7.09 * 6.69 * 4.72in Package Weight: 620g / 19.93oz Package List: 1 * Speaker 1 * Controller 1 * Set of Hardware