Factroy Price Police Car Siren

factroy price police car siren 1. Power: 100W, 150W, 200W, 300W, 400W, 600W 2. With 3 lighting channels 3. With external trigger 4. OEM/ODM  Specification :   Item No.:HA998Voltage: 12V or 24V Power: 100W, 150W, 200W, 300W, 400W, 600W, 800W Tone:1.Monotone: yelp, engineering, Hi-lo, Wail,  engineering,  high-frequency impulse,Yelp-s 2.Manual: Horn*3.8sec. Yelp-s, COCO, siren   3.Mix: yelp + Wail, Wail +Wail, Hi-lo+ Yelp-s, Yelp-s + Wail,   engineering + Yelp-s, high-frequency impulse + Wail, Yelp-s + Wail Lighting: with 3 light channel External trigger: with Radio:with Features : 1. It has different tone for security, fire fighting, rescuing, engineering, clearing the way, protocol, siren and aerial defiance etc. 2.  The products can matches with warning lightbar, with three lighting channels 3. The power amplifier circuit adopts high efficiency square (or annular) transformer and power tube with stable frequency and strong disturbance resistant performance. The technical indexes are in accordance with national standards. 4. Appearance of the main engine is elegant, steady, classical and decent, and can be freely chosen according to different powers. 5.  The unit delivers significant and antijamming audible warning signals.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1