Police sirens – The audible advanced warning that’s crucial in helping them respond quickly
Without the audible warning of police sirens, the officers can be in danger. Vehicles can often be heard before they are seen or in our direct line of vision so the siren is vital.
Police sirens are something you wouldn’t give a lot of thought to. When we see a police car we often hear it as well and its hearing it that we do experience first. We aren’t all blessed with the same hearing or sight and that means what I see or how far I see can be vastly different from what you see. Hearing often is very acute especially when people have poor eyesight or are partially sighted and an audible warning is very effective to such people. In our cities, we will very often hear a siren before we see the vehicle.
As advance warning or notice to pull over the police sirens are hugely effective. Poor light or even extremely bright sunlight can make some lights difficult to see and that is why police vehicles need the siren. Often the siren can be used with a PA system, which is useful for public disorder or disturbance situations. A siren wail followed by an announcement is useful to disperse a large gathering of people. There is no question that the lights on police vehicles are effective but when coupled with the siren it’s exceptionally effective.
Are there different kinds of police sirens you may wonder, and yes there are. Most sirens can produce a range of different sounds. Different situations call for different police siren sounds. A speeding vehicle will need a constant sound to warn traffic of their approach and let them pass. An officer wanting to attract your attention may use a single yelp sound, as that’s all it may need. A more urgent quick speed siren sound is what can be used in emergency situations to garner full attention.
There are some new police sirens that are on the market that don’t actually make a sound they make the ground vibrate. That may sound strange but these police sirens have had some good results in trials. These sirens can be used when drivers haven’t responded to normal sirens or flashing lights and a single vehicle can be targeted. People who have been on the receiving end of these vibration sirens say it’s hard to ignore when your vehicle shakes. The vibration travels along the ground to reach the target vehicle and makes the vehicle tremble.
Therefore, from the loud wailing police sirens to the silent vibrating sirens there will be the perfect one for your vehicles. Arguably, the vibration producing sirens would be more effective on our highways and normal sirens would be useful just about anywhere. A silent vehicle with flashing lights is only part useful for getting your attention and that’s why you will see and hear police vehicles. There are rules and regulations regarding the use of sirens and lights and they can only be used in certain emergency situations. Police sirens and flashing lights are very effective together.
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Police sirens and many other items like Flashlights, Dash Lights, Deck Lights, police lights, etc. Please visit the site for more details of various items available – http://www.extremetacticaldynamics.com/
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