Code 3 Mastercom B Series Siren w/ Light Controls HD

http://www.sirennet.com/c33942l6.html This siren incorporates the popular packaging and features of the original Mastercom siren, plus added features that make it the one that can do it all! Both models are full-featured 200 watt sirens with a hard wired microphone, plus electronic air horn and siren lock. Standard Features On Both Models Include: Instant On. Adjustable Backlighting. Automatic Short Circuit Protection. Park Kill - For Both Lighting & Siren. Brake and Back-Up Light Cut-Off. Selectable Horn Ring Scroll Mode or Hit-N-Go. Mounting Bail Included. Dimensions: 6.75" L x 2.75" H x 7" W (171.45 mm x 69.85 mm x 177.8 mm) Your choice of 2 great models! 3892L6 - 3 Level slide switch, 6 Push Buttons (All On/Off buttons) 3892L6M - 3 Level slide switch, 6 Push Buttons (4 - On/Off, 1 - Momentary, 1 - Brake cut-off) 1 Year Code 3 Warranty