Posts Tagged ‘electronics’

A Quick Overview Of The Benefits Of Having Mobile Phone Insurance

Wednesday, May 11th, 2011

Mobile phone insurance can be a great thing to have for many kinds of phone owners living in a variety of places. This article looks at some of the advantages of having such cover. Some of things that this article will look into include, cover from accidental damage, theft, fraudulent calls, and more. After reading, one will be able to see why these insurances can be affordable ways of keeping ones mobile covered.

Mobiles are damaged accidentally all the time. Because of this fact, many companies now offer people the option to cover their phones from unintentional damage. For example, if a person is working with his or her phone in the pocket, and falls over, landing on his or her prized device, many covers will fix or replace the damaged product. This can include fixing dents and cracks on the screen and body of the device.

With the rise in the cost of mobiles, theft of these devices is becoming more common. When one has the right insurance, however, his or her mobile can be protected from such acts of theft, and a replacement can be provided to the person who is insured. With such cover, one is able to potentially save a lot of his or her funds if such a theft were ever to happen.

If ones mobile is stolen, there are other negative outcomes that can result too. One thing that can happen on the device is fraudulent calls. If one is still under a contract on the stolen product, one may end up being charged money for calls he or she has not made. Many insurances cover against such fraudulent activities by refunding a person money that they have lost up to a given amount.

Something that has happened to many people is that they have purchased an expensive mobile only to drop it in a cup of water, down the toilet, or let it go through the washing machine. Perhaps surprisingly for some people, this is something else that is usually covered through ones insurance.

There are many types of insurance for mobiles. Finding the right one depends upon personal circumstances. However, these covers can be very affordable ways for a person to keep his or her device insured against a number of possible things, and, in the long run, can possibly save a person much money.

Many covers include the ability to receive replacement phones when one misplaces them or losses them. For instance, mobiles may be lost on trains or in other places where it is unlikely that they will be found again. But, when one is covered, such a person is able to receive a replacement if he or she ever loses his or her mobile.

Mobile phone insurance may be the perfect thing to have for anyone who has a mobile that he or she cannot do without. These forms of insurance can cover phones on a number of things which include: theft, accidental damage, water damage, fraudulent calls, and many other things. Such cover can give people the peace of mind that many often lack in the world we are currently living in.

If you are searching for a good mobile phone insurance company, you need to do a mobile phone insurance compare today. We would like to help you out.

Outdoor Security Cameras In Low Light Conditions

Thursday, October 1st, 2009

When it comes to optimizing the effectiveness of an outdoor security camera the most important thing is capturing useful video images. The first obstacle that most outdoor conditions poise is night surveillance since outdoor environments are little more difficult to control than indoor environments. At night it may be a challenge to provide enough light for the camera’s image sensors to pick up anything. That is when the alternatives must be considered.

Sometimes the best solutions are the simplest. Our first option is to install additional lighting to the area that is to be monitored by an outdoor security camera. There are multiple ways to control the lighting such as lighting sensors to turn the lights on when it gets too dark, or motion activated sensors that could turn the lights as well as start the recording on the camera. If the area is to be lit, make sure the light source is protected just as well as the security camera so vandals don’t get to it.

If the area is not completely dark and the light levels are just too low, try a black and white camera. Colored cameras have higher light requirements than black and white cameras and for that reason a black and white camera can capture images at much lower light levels than a colored camera. This is only effective if there is still some light in the area to be under surveillance. Otherwise a night vision camera will be required.

Night vision security cameras come in varying degrees of effectiveness measured by the LUX rating of the camera. The LUX rating lets us know the minimum light levels required for the security camera to work. The infrared technology records light at a frequency beyond what is visible to our eyes and produces the image in shades of green. The LUX rating is only useful when comparing between similar manufacturers because it is relative to their standards. By itself it doesn’t tell us much except that a LUX rating of 0 means the camera can produce an image in complete darkness.

Although most people are inherently good by nature, there are always discrepancies to that rule and that is why we need things like an outdoor security camera, or two or three, to protect ourselves and validate our accusations against any offenders. Sometimes just lighting an area will be enough to deter criminals, other times they will stop at nothing and the security camera is important for proper recourse.

The most effective way to protect your camera is by installing it properly in the first place. Install the camera inside a housing unit if necessary and it usually will be necessary, and mount the camera flush to the wall or ceiling if possible. Minimize the exposure of the cables to avoid tampering. Take as many threats into consideration when installing the camera to minimize the chances of an attack, and minimize the effect of the attack when it does happen.

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Mitigate Vandalism to Your Outdoor Security Camera

Sunday, June 28th, 2009

The purpose of an outdoor security camera is to monitor an area that is prone to criminal activity or otherwise undesired activity. For this reason the camera itself is put at risk of physical destruction from the very vandals we are protecting ourselves from. There are, however, a few things we can control to minimize the risks.

We must take into consideration the design of the camera or the housing the camera will be encased in. Then how the camera is mounted, where it is mounted, and the very placement of the camera are factors that will determine the amount of risk the camera is in. We can also use intelligent video alarms to deter vandals.

When it comes to the physical toughness of the camera or housing, something made of metal can offer much stronger protection than something made of plastic. Also, a traditional fixed camera that sticks out of a wall or ceiling is more prone to physical destruction than a dome PTZ camera or a dome shaped housing. Also, how it is hidden amongst its environment has a lot to do with whether it is a target for vandalism.

How the camera is mounted also will determine the level of protection from physical abuse. Mounting the camera or housing flush with a wall or ceiling is much more effective than simply mounting it on the wall or ceiling. If most of the camera is mounted inside with only the transparent part showing, it is much better protected from different angles. We also want the cables to be pulled directly through the wall or ceiling but if that can’t be then at least run the cables through a metal conduit tube to protect the cables.

Camera placement is also an important factor in deterring vandalism. By placing a camera out of reach on high walls or in the ceiling, many spur-of-the-moment attacks can be prevented. The downside may be the angle of view, which to some extent can be compensated by selecting a different lens.

Active tampering alarms can detect if a camera is being tampered with and alert the control center or operators. Especially for large systems with many cameras, it is useful as a way of monitoring each camera and making sure they are all working properly. When there is no person to monitor the surveillance live, it is a useful way to notify operators if there is any tampering to the camera.

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