FOXCID 100w 12v Loud Cuerno Sirena Kit Sistema Pa Coche 7 Tono Polic&iacute;a Bombero Cami&oacute;n de coches 12 Volt Siren with 7 Siren Sounds, and PA Microphone System. 100% brand new. The sound is pure, super loud! With mounting bracket,the installation is simple. 7 siren sounds,with microphone functions for PA system 150 Max SPL DB Entry Level Siren with microphone for PA System Color:Black Material:Aluminum Housing /High Quality and Durable Application For Hooter/Ambulance/Traffic/Police/Fire Fighter /Car/Truck