What does 3 short sirens mean?

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1. What does 2 sirens mean? CALL US NOW (Mon-Fri, 8am – 5pm PST) for a FREE QUOTE Most systems use two siren tones. Alert: A single tone signifying an emergency alert. … Attack: An up-and-down, rising and falling tone to signify there is a homeland security or attack emergency. CALL US NOW (Mon-Fri, 8am –...
2. What does short siren mean? CALL US NOW (Mon-Fri, 8am – 5pm PST) for a FREE QUOTE only one meaning: there is important emergency information available – turn on your television. CALL US NOW (Mon-Fri, 8am – 5pm PST) for a FREE QUOTE...
3. What is Ovi short for? CALL US NOW (Mon-Fri, 8am – 5pm PST) for a FREE QUOTE Because a more recent change in Ohio law removed the requirement that a vehicle must be “motorized,” the current acronym that refers to driving under the influence is “OVI” (Operating a Vehicle Impaired). Feb 25, 2018 CALL US...
4. Why do I hear police sirens in my head? CALL US NOW (Mon-Fri, 8am – 5pm PST) for a FREE QUOTE They are the result of an odd neurochemical mix-up in the brain, a condition known as tinnitus. More than 50 million Americans hear these phantom noises from time to time. For most, the sounds are sporadic, and soft...
5. Why do I hear sirens outside? CALL US NOW (Mon-Fri, 8am – 5pm PST) for a FREE QUOTE When the outdoor warning sirens sound it means that you are in danger outside. … If they sound again that means there is a new danger such as a second tornado warning. Sirens are never sounded for an...
6. What is being signaled when you hear 5 short blasts? What is being signaled when you hear 5 short blasts? Five Short Blasts - This is the DANGER signal. Remember, that when you approach another vessel and hear either one or two short blasts, and you both understand their signal and can safely let them do it, then you are...