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Archive for November 18th, 2009

Knowing when to use a C-Mount Security Camera in your Security System

November 18th, 2009 No comments

C-mount surveillance cameras are the first security camera. They were developed in the’70′s and are defined to this day by their rectangular style. This shape was necessary because nearly all the circuit boards were bigger than today. As camera technology has improved over the years, camera sizes have gotten smaller allowing for designers to create additional shapes. Currently, the security camera manufacturers make a variety of camera types, the now most prominent being the bullet camera.

CS-mount cameras are still some of the most technologically advanced security cameras around, as their size allows them to always support the newest lens technology before other security cameras. As with all technological developments, when a new lens is developed the first goal is to get it created, and the next goal it to make it smaller. Because of this process, cs-mount camera are always the very first format of security camera to be able to use a new technology. Right now, that technology is 1/2 inch lenses. Almost all other security cameras can only use 1/3 or 1/4 inch lenses. The size of the chip set is important as it defines two things: how well the surveillance camera can see in low light and the maximum resolution of the camera.

C-mount security cameras are very effective when used in interior security setups, but face challenges when used outside. To be used on exterior walls , cs-mount surveillance cameras need special mounting brackets to fix them on outside walls and housings to protect c-mount security cameras from the weather conditions.

Every cs-mount surveillance cameras has a varying ability to see in the dark. To know how well the camera works in poorly lit conditions, you will need to consult it’s lux rating. A lower lux rating means that the camera will be able to operate better in lower light. Because cs-mount surveillance cameras can deliver color video in poor lighting conditions, c-mount cameras are especially valued in crime-fighting and government operations. A low lux rating usually means a more costly camera.

One should remember that cs-mount cameras do not come from the store with a lens, so one will need to be purchased separately. This makes them initially more more expensive and cheaper over time, as their lenses can be exchanged to fit another role rather than requiring a completely new camera.

The biggest negative of a c-mount camera is their difficulty in being used outdoors. If you want to use a cs-mount camera in an external environment, you will have to put the camera in a c-mount housing, which will give it protection from rain, wind, and the elements. Another piece of equipment you will need is a mounting bracket, this allows you to mount it in a variety of positions and on specialized surfaces. In very extreme conditions (very hot or very cold) a cs-mount surveillance cameras might require specialized housings with heaters or cooling fans built in.

CS-mount cameras also significantly deter crime, as their bulky shape makes them extremely noticable. As such, many banks, businesses, and government offices use them. They declare “You are being recorded.”

In summary, cs-mount cameras are the very highest quality security camera but have some challenges when being used outdoors, as they were not built for adverse weather conditions. CS-mount surveillance cameras can see better than most other cameras in low level light, can be adapted by changing out their lenses, and offer the very highest resolution of any security camera.

We hope you enjoyed our report on c-mount camerasand CCTV. Visit the Uber Article Directory to get a totally unique version of this article for reprint.

Why Would You Use A Portable Water Filter?

November 18th, 2009 No comments

Many people are interested in a water filter for their home to ensure safe drinking water. Since our drinking water tends to contain a lot of impurities, such as chlorine and pharmaceutical drugs, water filters can be a great option. They can work to remove all of the impurities and provide you with drinking water that is both clean and safe. If you are interested in a water filter, then you may want to think about a portable water filter.

Here’s some benefits of portable water filters that you won’t get from regular water filters, good though they are.

Now if you can afford to have several water filters or a whole house system then great, but if you can only afford one then a portable water filter is the best choice. There’s one major advantage of a portable filter. Easy installation.

Since a portable purifier can be moved from one place to the next, they tend to be the easiest type of water purification system to use. Depending on the specific filter, its likely that all you will need to do is attach the filter to the faucet in order to experience clean purified water.

And there’s more. A good portable water filter will work by purifying the water without the use of chemicals. Some water purification systems use chemicals to purify the water, but for many people that defeats the purpose. There are many portable filter options that clean your water without use of chemicals.

A portable water purifier is also a great choice for those who like to travel a lot.

Wherever you want to go you can take your water filter, even if it’s just when you go on vacation. Or you can even move it from room to room in the house if you wish.

So as you can see there are advantages of using a portable water filter that don’t apply to other water purification systems. Easy to use and easy to take with you for someone who travels or holidays a lot.

There’s a number of different brands available, and they differ widely in price, and features of course. So you need to compare water filters before you buy because it’s important that you buy the one best suited to your needs.

If you can afford it of course you ought to buy a whole house water filter, then you have clean water to drink in the house, as well as clean water to wash and shower in. But you need a portable water filter to take away too.

Visit my website to learn more about water filters in general, as well as portable water filters.

Peter writes about natural health and has websites about the Best Water Filters as well as Natural Skincare.