DC12V 300W Wireless Siren and Speaker Police Ambuance Fire Alarm Car Siren

SENKEN S930 Wireless Electronic Siren ·  Reverse protection. ·  9-32V wide voltage range. ·  Highest output power reaches 400Watts. ·  Compatible speakers with different impedances. ·  More than 10 kinds of tones could be produced with dual channel speakers. ·  With the latest digital amplifier, high efficiency, low distortion, low noise, wide dynamic range. ·  Could be connected with wired or wireless control handle, and also with police vehicle control platform, to make various of control methods. ·  4,6,8,11Ω loudspeakers are adopted. ·  With monitoring function, drivers are able to hear the slight sounds from outside of car, without opening the window. ·  Include common police alarm, mixed alarm etc. 10 kinds of tones ,could be broadcasted by dual channel loudspeakers ,tones are also customizable. ·  The volume of warning, microphone, monitoring, radio etc. can be adjusted independently. ·  The voice of microphone and sensitivity of monitoring can be adjusted by remote independently. ·  Starting up with Car ACC ignition. ·  Siren works when pressing "Horn" button, standby mode starts when parking. ·  External audio input function is allowed, such as radio. ·  Show buzzer running status. ·  Provide fault codes instruction. ·  Two light control channels.                                         Siren amplifier technical specificationsinput voltage10-30V maximum operating current34Amps @11.8VDC (150W*2 Speaker)operating current@13.6VDC  11Ω100W*2 Speaker17.8 Amps  @13.6VDC   8Ω150W*2 Speaker22.7 Amps   @13.6VDC   6Ω150W*2 Speaker28 Amps       @27.2VDC   4Ω200W*2 Speaker15.7 Amps     output power&power amplifier efficiency100W*2 @13.6VDC ; 11Ω   85%    AC33.5V  125W*2 @13.6VDC ; 8 Ω84%    AC31.7V150W*2 @13.6VDC ; 6 Ω82%    AC 30V200W*2 @27.2VDC ; 4 Ω95%    AC28.4V  Standby currentengine on@13.6V≤180mA@27.2V≤130mAengine off0mAoutput frequencyaudio frequency200Hz~10KHz  police tone675Hz~1633Hzyelp400Hz~4000Hzair horn450Hz~1500Hzmonitor400Hz~4000Hzovervoltage protection≥30V Sound and light hint< span>,≥32V Close amplifierbattery over discharge protection ≤10V Sound and light hint< span>,≤8V Close amplifieroperating temperature-40ºC~65ºCweight1.869kgFor more Fancy Light bar, please search: SENKEN luxury series For more Circular Strobe LED Beacon, please search: SENKEN Beacon Series For more Square MiniBar/Light head, please search: SENKEN surface light series For more Body Camera, please search: SENKEN body camera seriesAnd other professional series like: -EOD/Counter Terrorism Equipment -Special Communication/Image Transmission System -Warning & Signaling Systems for Special Vehicles -Illumination Systems Purposed for Vehicles and Special Field -Tactical & Armor Products - Police Equipments -SWAT Equipments -Traffic Direction Equipments -Aerial Defense Products Series -Drone Please contact us to easily acquire more information about these fancy, durable and reliable masterpieces. Sincere respect by Senken Group Co,.Ltd.FAQ:Q1. Can I have a sample order? A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the Delivery time? A: Sample needs 3-5 days, mass production time needs 1-2 weeks according to the quantity. Q3. Do you have any MOQ limit for every types of product? A:Low MOQ. Q4.Can you print my logo on the products? A: Yes. Please inform us formally before our production and confirm the design frstly.We accept OEM/ODM for every customer, but we may have request MOQ for customized products. Q5: DO you offer guarantee for the products? A: Yes, we offer 1 years warranty to our products. You can get free maintenance or we can send you new for your replacement, we will refer to the real-situation. Anyway, we will responsible for it. Q6: Are there any testing be done before shipment? A: Yes, quality is the essence of enterprise, we have professional Q&C team who will check products one by one before goods leave the factory.   /* 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