What You Will Find In Police Sirens Designed To Perfection

By Author: Sunil Punjabi
Total Articles: 2565
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Police sirens are a very important fixture mounted on emergency vehicles. These sirens along with emergency lighting form the package that is important to alert others convey a warning signal or relay information about an impending emergency. Whatever be the situation, the sirens are useful to reach those drivers and motorists who cannot be alerted sufficiently with emergency lights. In some cases, the siren tones travel over a sea of vehicles to reach motorists at a distance, allowing them to pull out and let the emergency vehicle a free path to go ahead. However, police siren systems vary from each other a lot in terms of the wattage of their speakers and amplifiers, operational ease and add-on features.

Good quality Police sirens for example, come with remote amplifiers and heavy duty, plug-in microphones with adjustable pre-set volumes. These sirens also have the radio repeat and public address systems for use during critical emergencies. You can go for a waterproof siren with a single speaker that provides an economical, yet reliable all weather solution. The waterproof sirens can be used in bad weather ...
... conditions and can be easily controlled using control heads that are flush mounted. The number of tones built into a siren varies from as low as four to over a dozen in some cases including popular ones such as piercer and hi-lo tones.

Police sirens come with amplifiers that can work with the same series control heads which makes operation extremely easy. The control heads come with toggle switches and rotary switches along with special noise cancellation mechanism for greater clarity. The encapsulation of the control heads makes sure that they are not affected by moisture and dust. Most siren systems are quite small measuring around 8 inches in length and less than 3 inches in width and thickness. This makes them portable and very easy to mount. They are lightweight too and can be installed easily with pigtail connectors, cables and flush mounting brackets. Height adjustable brackets and bail brackets are also used for mounting. There are recessed mounting options too which makes it quite easy. Additional flexibility is also offered with handlebar mounting brackets.

Apart from the weather resistant full function control head, you will also find wiring harness, siren amplifier and plug in microphone as part of the kit. Some Police sirens provide a better user interface with drag, drop and pick screens for easy programming. 10 amp outputs are provided with normal handheld sirens along with coiled cords, microphone cables and spade-type fuses. 3 position slide switches, switch labels and illuminated push buttons are part of the panel. Backlighting is often provided to make sure operation is easy at night time. Standard tones include wail, yelp, piercer and air horn along with a manual default tone that can be operated using an override button. If you are looking for an economical solution, a simple 4 tone siren with radio repeat and public address would be more than handy during most emergencies.

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