... years warranty period Pa with built-in noise cancelling Mic Small size & Integrated 2 way light control, 100W Product Details: Place of ... years warranty period;Pa with built-in noise cancelling MicSmall size & compact sirens, 100W2 way light control switchHorn ring and ... , Park kill, Horn ring transferUnit weight<1.30kgUnit package carton280mmx190mmx80mm Small size integrated 100W Police Car Sirens