Why Use Car DVR

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As the technological boom continues it is opening up possibilities in a range of sectors, not least in home and personal security. Cameras have become ever more compact, lightweight, and high quality, meaning that a car DVR is now a viable option for automobile security. A DVR (Digital Video Recorder) is not a new technology, but its compact and high quality nature now brings a new added security to cars.

The obvious reason to use a car DVR system is to keep your automobile safe, with so many different ways your vehicle can come to harm; the DVR is a potent tool. If your car has been hit while you were away from it, you can take a look at the video recording to see exactly what happened, whether it was an accident or not. It would also be possible to take the registration number of any car that had hit you, regardless of whether the driver knew they had or not.

Many automobile owners are the victim of crime, and a car DVR can help to catch anyone who performs a felony against your car. The crime may take the form of simple vandalism, something like running a key down the length of your car, a well-positioned camera would allow you to see and possibly identify the person responsible. Likewise a more serious crime like theft from your car or a stolen car could be recorded by the car DVR, allowing you to positively identify the perpetrator, or at least have the video as evidence.

However, a car owner would rather have no crime committed against them, and the car DVR can be the perfect deterrent to criminals. These days DVR systems for cars are suitably compact, meaning they can typically be hidden somewhere on the car and stay concealed to anyone who does not know they are there. If you want the camera to act as a deterrent, you do not have to reveal it; you simply place a sticker on your car (usually the window) saying that your car is DVR protected. This is usually enough for any potential criminals to not target your car.

The last reason why you should use a car DVR is because it can help in tight parking situations. If you are in the town or city you will know how awkward it can be to park sometimes, the side mirrors are never quite enough to fit into those tight spaces. However if you have a screen in your car it is possible to hook up the DVR system and create a live feed, where a well-positioned camera could aid you in parking.

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Source by Aronno Bhowmick

Step-By-Step Installation Guide For LED Scanner Knight Rider Lights

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Are you wondering about installing an all new LED scanner Knight Rider light kit in your car and sparking up your boring vehicle? If the answer is yes, then this article just might come as a pleasant surprise for you. Listed below are simple easy-to-follow instructions for installing a Knight Rider light kit in your car.

Installing a LED Knight Rider kit doesn’t require much specific professional skills or technical expertise. With the simple plug and play facility, such illuminations can be installed within minutes without putting in any significant efforts. This kit can easily be installed in your car by following the easy instructions step by step. Read below to know how!

  • Remove the kit and open up the front cover of your car.
  • Position the scanner bar in such a manner that the wiring portion of the kit lies close to the battery of your car. This is done to ensure that later on the illuminations can be powered easily with the car’s battery without facing any kind of wiring problems.
  • Take out the zip ties and tie the scanner bar onto the grille of the vehicle using the zip ties. While tying the scanner bar with the grille, make sure that the end portion of the LED scanner bar wiring doesn’t get bent, or else the entire setup might just get damaged. The end wiring portion must be kept straight throughout the process, without fail.
  • Once the bar is tied firmly, attach the LED scanner with the control module, which is supplied in the Knight Rider kit.
  • Make sure to hide way the control module near the battery of the vehicle. This will ensure that the control module always remains dry and intact without getting damaged.
  • Out of the wires provided in the control module, connect only the red and black wires with the positive and negative terminals of the car battery. Leave all the remaining wires as it is, without making any connections.
  • Once the connections are done, you are all set to flaunt the upgraded version of your LED scanner Knight Rider light equipped car.

By following the above mentioned instructions, an LED scanner Knight Rider light kit can be installed easily and quickly in your car. Now, you won’t have to rush to the local mechanic or panic about installing the newly bought scanner lights in your car. Just read through these instructions and impart an all new look to your car!

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Source by Eric Wu

Castors, Their Elements and Uses Within the Home and Industry

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The following article discusses the elements and uses of adjustable castors, widely used yet rarely mentioned. Found supporting an item of furniture such as a washing machine or settee, a castor provides an easy solution when moving certain pieces. A device not given much thought has become an imperative asset within daily life.

Able to fully rotate the castor permits objects to move easily and turn as required. Wheel axles and bearing races can be altered depending on the use the castor must fulfil and can also be found with rigid housing meaning movement in a single direction, forwards or backwards.

Castors were used as early as the 1500’s on items such as wheel chairs and ‘baby cages’! A ‘baby cage’ was a genuine item used by mothers to keep their children in so they could continue with house hold chores and not have to worry about them escaping or hurting themselves. Castors were installed on the bottom of the cages for easy transportation in and out of rooms. Whilst controversial today, the ‘baby cage’ was an earlier model of the ‘play pen’ many parents utilise in this day and age.

In 1730, castors were made from leather, which was kind to wooden floorings in the home. Leather moved on to brass eventually. Prior to this date hardwood was preferred and as castors were in their early stages of development it took many years to arrive at a perfect material.

Castors have a dominant place within the home and in many a work place. Nylon, rubber, aluminium, cast iron, pneumatic tyred, stainless steel and plastic are just a small portion of the materials available for a successful castor. When choosing it is good to decide using the principle stating that if the wheel diameter is bigger then less resistance the castor needs and this depends on how the castor is required to move.

Lets take a shopping trolley as an example of outdoor use of castors. Without a trolley shopping would be hard work. The castors are fixed in order for the device to move straight ahead, backwards and around corners smoothly providing a solution to thousands of people every day.

Another example shows castors in hospitals. Without these moving patients to the correct wards would prove difficult. Whilst another solution surely would have been invented it goes to show that such a simple item has grown so prominent in every day life. Scaffolders also rely on castors as do refuse collectors when rounding up wheely bins.

Fixing kits are available when buying castors to be added to furniture. A kit consists of nuts, bolts and washers and are available in certain sizes to suit the needs of the item to which a castor will be attached. If the right kit is not used then there is a chance the castor could come loose.

An item which has travelled through time and become prominent has embedded itself into everyone’s lives without realisation yet is something which without we could have very easily been worse off.

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Source by Faith C Sykes

How a Tyre Inflator Can Improve Your Fuel Mileage

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Most of us know that driving a car with slightly under or over inflated tyres can cause problems. Wear and tear on a tyre is never a good thing but it can actually be very dangerous. Aside from anything else, you will get more mileage out of your car if you drive on correctly inflated tyres. A tyre inflator is a great thing to have so that you can regularly check and adjust your tyre’s inflation.

Driving on incorrectly inflated tyres can actually cause your car a lot of damage. Tracking and other factors are involved but mainly it’s down to how inflated your tyres are. If they’re under inflated they can easily slide on the road and they can also wear in the wrong places meaning that when your tyres are inflated to the right degree, you have uneven tyre grip.

This can cause real problems and one of the best ways to avoid it is to ensure that you have a tyre inflator with you at all times. Most tyre inflators are easy to use and there are even automatic ones these days which provide you with a quick and easy way to check and inflate your tyres.

One of the main reasons that under inflated tyres cause problems is because the car is designed to drive in a certain way and if this is then off balance because of the tyres, your car will be working harder to drive causing an over use of fuel. If you want to improve your fuel mileage then make sure that you’re always checking your tyre pressures.

A lot of people aren’t aware of the problems that can be caused by incorrectly inflating a tyre. A lot of drivers aren’t even sure how to go about filling a tyre with air. One of the great things about the latest tyre inflators is that they do most of the work for you – you simply plug them in, they fill the tyre and then stop and that’s it.

Overall, keeping a tyre inflator in the car with you is a great way to ensure that you always have the correct tyre pressures. Driving your car with the correct tyre inflation can mean that you save a lot of money on fuel and that your car does more miles to the gallon.

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Source by Aaliyah H Skinner

What To Do Immediatley After a Car Accident

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Did you know that there are over six million car accidents in the United States every year? Fortunately, in most cases, car accidents only result in damage in to property but, in one in three cases, auto accidents also result in personal injury.

Even if you have never had an accident before or you don’t drive your car very often, there is always the possibility that you could be involved in an accident through no fault of your own. If you are aware of the steps you should take after an auto accident, you will be better prepared to protect yourself and your passengers from injury and you will be aware of what you need to do protect yourself against unfair claims.

Here are the steps you should take if you are unfortunate enough to be involved in a road accident:

Stop your vehicle

Whenever you are involved in a car accident, however minor, you should always stop. Never leave the scene of an accident without stopping.

Make the Scene Safe

One of the first things you will need to do is make sure that no one has been injured and the scene of the accident is as safe as possible. To avoid the danger of a further collision, place flares or warning lights around the stationary vehicles, and put your hazard warning lights on. If you are on a busy highway, stand well away from fast-moving oncoming traffic.

Call the emergency services

It is advisable to notify the police of an accident, even if there are no serious injuries. If there are any injuries or there is a fire, then the ambulance and fire services should be notified as well. It’s a good idea to notify the police, even if it is a minor accident, because you will need a police report to file with your insurance claim. If possible, the vehicles should not be moved before the police arrive.

Make a complete record of the accident

When the police arrive it is important that give them an accurate record of what has happened. If you are unsure of any of the details, be honest about it, don’t try to speculate or make assumptions. If you are asked if you are injured, it is better to say that you are unsure, rather than to say no, because some injuries from car accidents only manifest themselves later on. If there are any third-party witnesses to the accident, you should ask them to wait for the police to arrive, so that they can give a statement.

Take photographs

If there is damage to your vehicle, then take photographs of that damage. You should also take photographs of any damage to other vehicles as well. If you have any injuries that are visible, take photographs of that too. Sadly, there are people who will claim that far more damage was done to their vehicle than actually was. A photograph will enable you to dispute a spurious claim against your insurance. While making a record of the accident is important, you should not, of course, impede the work of the emergency services and the police while you are doing it.

Exchange details with the other party

If the police attend the scene of a car accident, they will take all the details of those involved in the accident and of any witnesses. If the police do not attend, you should obtain the names and addresses of all those involved, including passenger and witnesses. You should also exchange insurance details with the drivers of the other vehicles involved. If the police are in attendance, the police should provide you with a police report number. With that you will be able to obtain a copy of the police report into the accident. If the accident occurred on a state highway, you are legally required to report the incident to the police.

Get a medical check up

Even if you don’t think that you have been injured, it is advisable to get a medical check-up as soon as possible after a car accident. Injuries caused by car accidents often don’t become noticeable until several days later. Even low-speed impacts can cause spinal damage and, if you felt dazed by the accident, you may have suffered a mild concussion.

Keep all the paperwork

Keep all the paperwork you have relating of the accident in a file. This should include all correspondence, your insurance claim number, details of the claim adjuster dealing with the claim and the names and telephone numbers of all those involved in the case. You should also keep all the receipts for any expenses that you incur as a result of the accident, including car repairs, medical costs and the cost of a rental car if one was needed.

Seek legal advice

It is advisable to contact an attorney straight away when you have had a car accident. A good attorney will help you protect your rights by advising you on how to make sure that evidence is not destroyed and by giving you advice on the preparation of your statement to your insurance company. They will also help make sure that you receive the proper compensation of a car accident and that you receive the best medical treatment.

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Source by Neil Savin

Salvation Army Auto Auction

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Have you heard of the salvation army auto auction? It is one of the Salvation Army’s ways of raising funds for their social improvement endeavors. This is their way of telling you to donate and help make a difference in another person’s life.

The Salvation Army is an international non-profit charitable institution that is based upon the ministry of service to the peoples of the world. Their work is based upon God’s love so if you do business with them you’re sure to get the fairest trade for your donations.

The organization will gladly accept donations that will help them in their cause. These donations can be monetary or not. A few dollars will do but others do donate something else of more value. These non monetary donations can probably be a few hectares of your land or if you don’t have any to spare, then you could certainly donate your auto. It is after all for a good cause and you actually do get something out of it.

These donations are tax deductible so you actually share in the organizations gain. You get to have someone sell your car for you in the salvation army auto auction and you get your sweet tax deduction; now isn’t that a good deal?

You can also get that sense of achievement knowing that what you did changed someone’s life. The proceeds go to the organization’s rehabilitation program in your area. The little act of donating your car will give someone a new chance at life and this will be a good chance since their growth and rehabilitation will be under the guidance of the charitable organization.

The car you donated may have been an old friend that has been your companion for several good years and you want to give her a great chance at a brand new life. It may be an over sentimental way of looking at it, but these cars do get sold at the salvation army auto auction to owners who want them and hopefully will love them the way you did.

There are two ways a person can donate and yet gain something at the same time. One is if you are the car donor. You get the satisfaction of giving away something in exchange for a better life for someone else; plus you also get the reward of tax deduction. Then two, if you win the bid at the auction then you get to have your car at a great bargain.

If you want to donate a car or find one at a bargain, then head on over to the resource below for details on the salvation army auto auction.

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Source by Calvin Anderson

Autel Maxidas DS708 Review – Pros And Cons Of a Vehicle Scanner

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Are you are planning to buy an Autel Maxidas DS708 vehicle scanner to diagnose any problems with a vehicle? If you own a car repair shop then one of these is absolutely necessary for your work. This vehicle diagnostic system costs upwards of $1000 depending on who you buy it from and therefore you need to be absolutely certain that it will meet your needs.

It has to be admitted that the advantages of the Autel Maxidas DS708 vehicle diagnostic system are many in number. They include:

• Coverage of a large number of automobile makes from domestic and foreign car manufacturers. Interestingly, if a particular car model does not feature on this scanner’s database, then you could always program the scanner to use a similar vehicle’s features.

• Fast and accurate diagnosis with intuitive features ensuring that problems with various components and sensors of the vehicle can be identified correctly. The sensor is able to scan various vehicular systems such as air conditioning, airbags, navigation etc.

• Wi-Fi feature with enables the scanner to have increased functionality

• Offers regular software updates to include newer models of cars as well as fix existing bugs.

The drawbacks of the Autel Maxidas DS708 include the fact that it takes some time to get used to. The menu options are sometimes very confusing, especially at the outset. However, these are minor problems considering that the user can quickly work around them. As a matter of fact, most people who buy this device are very clear that they do not mind dealing with these problems considering that there are so many advantages offered by the device.

The Launch x431 Diagun is another excellent scanner that has been getting rave reviews from users. It has a great many useful features that ensure ease and versatility of use. This scanner also has a large memory thanks to a 4GB card that it comes with. At the same time, you do need to be aware of the fact that enhanced memory alone will not be of much use unless it comes along with a large database. In fact, this is the main factor that causes the Autel Maxidas DS708 to score higher than it.

Overall, each scanner has its own strengths and weaknesses. It is best to buy one only after considering all factors so that you can get the best performance from it. After all, the quality of service you offer to your customers will depend on your ability to diagnose the problems with their vehicles.

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Source by Manzoor Mohammed

Advantages of Nylon Tube As Fuel Lines And Its Testing Methods In Automotive Industries

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Nylon Tubes are fast replacing rubber hoses and steel pipes as fuel lines in auto industries. This is because of cleaner and smoother internal surface of tubing. Even installation of Nylon Tube as fuel line is much easy. It has enough capability to resist various automotive fuels like diesel and petrol and can withstand more pressure and temperature. Moreover, these tubes are available in different colors and sizes. It can also be easily shaped into permanent bends and angles quickly.

In automotive industries, OEMs – particularly cars and trucks manufacturers – all over the globe, generally adopt various test methods to determine the performance of Nylon pipe when used as fuel lines. The most common testing techniques adopted are;

1. Abrasion Resistant Test: In order to assess the abrasion resistance performance of tube, two different methods are used. The first technique is wheel based method as per IS 09352. In this method the loss in weight defines the tubing abrasion resistance performance. The second method has been particularly developed for Renault vehicles (and now adopted by some other vehicle manufacturers also). In this method the two specimen samples of tubing are used during testing. One specimen is kept fixed while the other is kept mobile. The thickness of both the pieces of tubes is measured at the end to determine the abrasion resistance performance.

2. Burst Pressure Test: In order to determine a safe and optimum working

Pressure of Nylon Tube as fuel line, burst pressure test is considered as an important test in industries. This pressure test determines the bursting capacity of tubing. Normally, the burst pressure test is carried out at room temperature-(usually at 23 °C) and also at elevated temperature (usually at 120 °C). Silicon oil is used applying 10 to 300 bar oil pressure for different sizes of Nylon tube. The outer diameter is constantly measured while gradually increasing the pressure.

3. Charpy Test: This test is inexpensive and fast to determine the impact resistance behavior of polyamide tubings as a fuel line.

4. Cold Impact Test: Cold impact test is also known as Drop impact test where cold chamber is used. Samples of Nylon Tubes are placed in the chamber equipped with fixture-tube holders. Various impact standards are adopted by different testing bodies and OEMs.

Nylon tubing as fuel line has,

• Excellent resistance against heat and outstanding mechanical properties.

• Good flexibility and cold impact resistance.

• High burst strength and fitting retention.

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Source by Vikhar A Maniar

Rover P5b Engine Conversion

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If you own a Rover P5B V8 model like me, you probably love the car but could do with more power. The original engine in the P5B is of the 3500cc variety. The good thing when it was first launched was it had a higher compression ratio than some of the later engines, but because the heads had smaller inlet and outlet valves it still limited the power some what. The other disadvantage was the problem of leaded fuel not being available so you have to keep adding lead additives to the fuel which many a P5 owner knows is a bit of a pain as you are always down the fuel station with such a big motor.

My first trick was to replace the heads with heads from the Rover SD1 which with the bigger valves and unleaded valve stems saved me the job of putting in the fuel additive each time but I didn’t really notice much extra power. The Rover P5B is a very heavy car anyway and I suppose your not supposed to drive it fast but I was hoping for a little change in performance. I then added a Weber Carburetter and changed the ignition to a Lumenition electronic ignition system to get rid of the old points system. This made a bit of a difference but the performance was not what I would call startling.

Then I decided to dig deep into my pockets, rob the piggy bank and opt for fitting the 4.6 ltr engine from the later Range rovers. Now this engine is really the same original block as the 3.5 ltr from the Rover P5, so actually it is nearly a straight swap. If you are keeping the original distributor from the P5 then you have to keep the same front cover from the engine because the oil pump teeth are different for each model. Apart from that everything goes in nicely. The engine mounts line up and all the exhaust manifolds go back together just as the old one. If you trying to keep your Rover looking original, you can even use the original rocker covers so even the insurance man couldn’t tell the difference. Until he drove it of course.

How does it drive? Well, between the two engines is like between day and night. You will be grinning from ear to ear for days afterwards. So if you have a few spare bob and need your Rover P5 to pick up its heels and go. Your only option has to be the 4.6Ltr V8.

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Source by Tony B Ellis

How Gold is Used in Space

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With the chemical symbol of “Au”, atomic number of “79”, and a melting point of 1064.43 degrees centigrade, Gold is a non-toxic, biologically friendly, and a metal of excellent electric conductivity known to Man from ancient times. Also thought to being closely connected to the ancient gods and Angels, Gold was platted into beautiful ornaments, and jewellery to please the wealthy, noble, and rulers. The ancient Egyptians used gold in the making of the Pyramids, and buried the Pharaohs with Gold. Many medieval Kings had their thrones, and armour built form the precious metal. As Man continued to evolve, he found out more ways to use gold to his advantage.

As unbelievable as it seems, gold is also utilised in Aerospace engineering. All the space vehicles produced, or launched by NASA has a quantity of gold within them. Because of its capability to conduct well, it is used in circuitry. Certain elements of all space vehicles have gold-coated polyester film on them. This film serves the rationale of reflecting infrared radiation, and preserves the temperature of the space vehicles as required. In the absences of this film, some components will infuse all the heat, immensely raising the temperature of the vehicle.

Devoid of gold, man would not have visited the moon. Gold, in the shape of sheets 0.15mm thick, are brought into play in space programmes, as a radiation safeguard. For the reason that gold is such an efficient reflector, it redirects the blazing heat of the sun.

Gold is essential to safe space travel, so its requirement has visibly grown, as the space industry has. For instance, more than 40.8 kilograms of gold was utilised in the building of the well-known US Columbia space shuttle, largely in brazing alloys, fuel cell manufacture, in addition to coated plastic films along with electrical contacts.

Gold is used in circuits that are built-in into the spacecrafts, as it is an outstanding conductor. In addition, several parts of spacecrafts are en suite with gold-coated polyester film that reflects infrared radiations, and assists with controlling the temperature within the vehicle. Without this, the vehicle would suck up too much heat, making it complicated to manoeuvre. Gold is in addition used as a lubricant among the assorted mechanical parts of the spacecraft. If any other lubricant were to be used, it would not have endured the radiation in space, and would have infused.

Gold is also used in making helmets put on by astronauts. An extremely thin layer of gold is electroplated within the visor, which averts the unsafe solar emission from inflowing, and mirrors it back. In this manner, it cares for the vision of the astronauts.

Gold is noteworthy in space travel. In view of the fact that space travel has amplified over the years, so has the stipulation for gold. It is used in approximately all space vehicles designed by NASA that are worth billions of dollars.

Even though gold is a costly element, its countless virtues make it useful for space vehicles. Had it not been used to buy gold, space voyage might not have been such a triumphant task, as it is in the present day.

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Source by Jack Wogan