Microphone Car Alarm Siren 80W or 100W 1.Car Electronic Police,Fire ... Microphone Speaker 3.24V 36V Technical parameters Microphone Car Alarm Siren 80W or 100W Housing: Plastic, MetalRated Voltage: 12V ... 36V DCSoundS: 8 Tones Air Horn Siren Hi-Lo Wail Yelp WHistle Radio MicrophoneIncluding: Horn, Siren, Police, Fire Alarm, Ambulance, ... !Extra service!OEM service! Microphone Car Alarm Siren 80W or 100W