Impressive Features of an Efficient Car Police Siren
Not every siren that you can find in hardware retail stores qualify as a good car police siren. There are certain traits that distinguish these sirens from the others and make them highly versatile and functional.
A car police siren could turn out to be very handy during emergencies for two distinct reasons. Firstly, in heavy traffic areas, where bright flash patterns cannot really be perceived due to obstruction, the siren can reach out to motorists on the road when a warning signal has to be relayed. Secondly, the pitch and tone of the siren could often alert other motorists on the road to the severity of the warning or the emergency. Manufacturers have laden modern advanced car sirens with a whole array of features that can complement flashing light bars.
A very good example of high utility car police siren equipment is the siren and speaker combination with hands-free control, all in the same compact unit. The speakers and amplifiers ensure that the decibel level of the siren can be high enough to reach out to motorists even at a long distance in spite of the existent noise or sometimes, chaos. The wattage in excess of 100W, in some cases makes the sirens powerful enough to send out a very clear and loud warning signal. Similarly, the compactness of the car sirens makes them easily installable and portable too. The hands-free control allows the same person to operate the siren while still driving the emergency vehicle, which could be a very helpful feature in some scenarios.
The housing of a car police siren is usually of ABS, nylon composite black housing or red aluminum, ensuring that the chassis of the siren is sturdy and yet, lightweight. The housing ensures that the siren can resist damage in spite of heavy duty handling. Besides, good quality car sirens are usually class A and SAE rated which guarantees their high quality construction and reliability in dire situations, not to mention optimum performance. The good part about compact units is that it is quite easy to install them without dismantling front grilles of vehicles. The car siren units are provided with an array of other mounting options too like 2-way L-shaped mounting brackets, clamps or straps. This helps in mounting them at a point where they can be most effective.
The small profile package of car police siren comes with a variety of control knobs as well to ensure that one can adjust various parameters to suit the nature of the emergency. For example, there are knobs to alter the tone and frequency of the siren depending upon the decibel level and pitch required. There are special knobs for adjusting tone quality. The sirens also have noise cancellation microphones which enhance the overall clarity of the warning tone that is sent out. Good sirens usually have half a dozen to a dozen siren tones, including a default tone, which can be switched on too, in some situations. There are special switches to easily scan and select the siren tone needed. Illuminated panels, attached to the unit come with volume control knob, on/off switch, rotary switch for tone selection and manual override buttons, all provided for operational ease during critical situations.
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