Xprite 200 Watt 8 Tones Emergency Warning Siren Speaker PA System Kit w/ Handheld Microphone & Light Control Switches for Police Cars FEATURE: This Emergency Warning Horn siren PA system includes a control box, a wired hand-held microphone and a heavy-duty speaker. ADVANTAGE: With an adequate power output of 200W and powerful speakers, with a higher rating of 121-130dB you get quality audio output which is audible from a distance away. MULTI FUNCTION: Multiple operation options which include horn and siren , with the siren option giving you yelp, wail, hi-lo and hi-lo and also manual horn & manual siren. ADDITIONAL AUXILIARY SWITCHES: The warning system offers two 20A switches which you can use to power other external devices and appliances, such as Strobe Lights. APPLICATION: It contains 8 warning tones to fit for police, ambulance, fire, engineer, private vehicles, etc.