The emergency siren detector unit has an external microphone (1) with computer (2) to analyze the sound and activate the car loudspeaker (3), reduce the radio (4) volume or sound an acoustic warning (5) when emergency vehicle sirens are detected.MOOG THOMAS...
Product name:electrical emergency siren;Working voltage:DC 12V/24V;Working Power:100 watt;Output Impedance:8 ohm;Material:Aluminium;Frequency range:450-1500 Hz;Ambient temperature:-40℃~ +55℃;Tone:8 tones;Function:Warning Alert;Application:vehicles/auto
alarm electric siren Power 200W Weight 3.5KG temperature -40°C to + 70°C Voltage DC12V impedance 8Ω control method remote control Features Megaphone + alarm + light control Application Public Address System sirens for car Size 168*118*40mm ...
With SirenBox, you can also live out the adrenaline-filled dreams of your childhood. Simply switch on the siren and watch your car turn into a real ambulance, fire truck, orpolice squad car. You can never be too old to play the action hero! Seamless Functionality SirenBox comes with stun...
Siren speaker, police siren, car siren, police car siren Used for police car, cop car, fire fighting, ambulance EMS, Wrecker, project car, sprinkler, patrol car, emergency vehicle ect. Model: CJB-200W Voltage: DC12V or 24V Power: 100W Tones: Horn, Yelp, HILO, HI-LO, Wail-...
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Recognizing that car drivers may sometimes be unaware of the siren warnings of the emergency vehicles, especially when in-vehicle audio systems are used, ... VT Tran,WH Tsai - 《IEEE Access》 被引量: 0发表: 2020年 Presbycusic Drivers in Detection and Localization of Emergency Vehicles : Alar...
Car siren, police car siren, vehicle siren, used for car alarm, motorcycle alarm, police car, cop car, fire fighting, ambulance EMS, wrecker, project car, sprinkler, patrol car, emergency vehicle Model: SI100AE Feature: Voltage: DC12V Power: 100W Tones: Horn, Yelp, ...
Buy Car Horns Siren 800W Speaker For Emergency Truck klaxon Police Siren Horn With Hand Microphone 12V for car Police Fire Siren at Aliexpress for . Find more , and products. Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.
Universal Compatibility: This siren is suitable for various car makes, ensuring that it can be installed in your vehicle regardless of the make, thanks to its universal compatibility. Powerful Sound: With a sound level of 95-125db and a frequency range of 200-45...