Computers and its importance in police work

Uses of Computers in Office by Stephanie Faris - Updated November 08, If you work in an office environment today, you may not remember the introduction of office work done by computer. Over the past three decades, computers have gradually replaced typewriters, adding machines and paper-based processes, giving businesses the tools they need to be more efficient and productive. From creating letters and mailing lists to updating social media to processing payroll, computers are essential to businesses across all industries.

Computers and its importance in police work

That's because each police department has its own policies and needs, and even within a department, different cars may be outfitted with different gear. Therefore, the departments handle the installation themselves, either through a local shop or, if the department is large enough, using their own mechanics.

One of the first things people notice about a police car is the paint scheme. In the United States, there is no unified criteria or standard for painting police cars, so each state, agency or municipality determines how its cars will be painted.

The point of the paint job is to make the car look distinctive and easy to see, but this can range from the classic "black and white" look, common in the s and '60s, to more elaborate paint schemes with stripes and lettering.

The light bar on the roof is another key element, and the roof is reinforced at the factory to hold the extra weight of the bar. Modern light bars are streamlined, and contain banks of multiple lights in red, blue and white, all of which spin and pulse in patterns which are tough to miss, even in daylight.

The siren noise made by a police car is generated by a fan that pushes pulses of air through specially shaped holes in a small drum. The resulting sound is incredibly loud. Modern siren systems can automatically control the air pulses to generate a variety of sounds, such as the hi-lo commonly used in Europethe yelp, the wail, and the loud squawking sound of the air horn.

You can listen to some police sirens sound demonstrations at Galls. Police use wideband radios that broadcast on special frequency ranges set aside for their use in the VHF and UHF bands.

Officers can also route the radio microphone through speakers integrated into the siren, allowing them to use it as a public address system. Instead of an arm rest, modern police cars have a swivel mount for a laptop computer.

Officers use this computer to access a number of databases, to fill out paperwork and record witness statements while they're still at the scene. The computer can also be used to upload digital photos they've taken of crime scenes. Some departments utilize wireless technology, so officers can check license plate numbers or suspect IDs against a database of stolen cars or outstanding warrants.

They can even get a suspect's criminal record and photograph on screen right in front of them, without having to relay information through a dispatcher. Have you ever wondered what's in the back seat of a police car? Find out in the next section.The world of law enforcement is very different now than it was when I entered it in In just a relatively few short years, technology has advanced by leaps and bounds, changing the way police officers do just about everything.

The Importance of the Police Report Most entertainment media represents police work as an unrelenting and constant barrage of exciting chases and shootouts, where the good guy always wins in the end. Dec 08,  · Brian Cain is a sergeant with the Holly Springs (Ga.) Police Department, and is known as the "Millennial cop" on Twitter.

He has been in law enforcement since He hosts and produces a podcast for Millennials in law enforcement. That's because each police department has its own policies and needs, and even within a department, different cars may be outfitted with different gear.

Therefore, the departments handle the installation themselves, either through a local shop or, if the department is large enough, using their own mechanics. The PoliceOne Police Mobile Computers product category is a collection of information, product listings and resources for researching Mobile Police Computers.

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It covers in-car rugged police laptops, notebooks and police tablets, keyboards, monitors, mounted police computer systems and other mobile data solutions. Police organizations have also come to rely on computers as a form of record keeping and as a means of connecting police information from one department with information from another department.

Computers and its importance in police work

Not only can police officers store records and reports in online databases, but they can also use computers and hard drives to store thousands of .

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