... 5) CE certificate. 80W, 100W, 150W electronic siren, alarm siren, horn siren, police siren.CE certificated.ISO9001 international quality and ISO14001 environment manage ... Audio Frequency200-5000Hz200-5000Hz200-5000HzVolume≥115dB≥118dB≥120dBPolice TonesAirHorn,Siren,Yelp,Wall-1,Wall-2,Hilo,PriorityLight Control2 WayLight ... (kg)1.00Gross Weight(kg)1.20 car electric siren,electronic siren (CJB80BII)