An IP camera is a network device which connects to a LAN (Local Area Network) or a WAN (Wide Area Network) an IP camera captures and streams live digital video footage over an IP Network, the footage can be viewed and managed remotely.
Because an IP camera is a device that sits on a network, the camera can be installed on to an existing network, there is no requirement to install a different infrastructure. All cameras are POE (Power Over Ethernet) so there is not a need to install separate 240v outlets. The main advantages to this technology are the reduction in time and overheads to the installation.
What makes these cameras different to traditional CCTV?
An IP camera has it’s own built in intelligence, The IP camera does not need to record back to a DVR (Digital Video Recorder) nor does it require a PC for any processing.
Advantages of an IP camera
* Reduces initial overheads for installation.
* Requires less Hardware to install and maintain.
* Reduction in the level of bandwidth requirement (everything is processed in the camera and images do not have to be transported for analysis).
* No annual software or licensing charges (software is always supplied with the camera).
Tuesday, 9 February 2010
Underwater Cameras – Taking You to New Depths
By Lucy Bartlett Platinum Quality Author
Do you know that Nikon and Rolleimarin are the pioneers who designed the ideal underwater cameras and their high quality housing which was tested on site by explorer and photographer Hans Hass. They laid the foundation for an ideal underwater camera.
Are you ready for underwater photography? Decide the type of photographs you will be shooting. This is an essential point prior to selecting a suitable underwater camera. Different categories need different camera configuration, lens and flash. The underwater camera should be cost effective, reliable, and easy to use and need very low maintenance. Select a camera which is tough enough to withstand the inevitable knocks underwater. The depth of the site to be photographed also plays a role in the result you get.
If you are an enthusiastic diver interested in underwater photography then opt for a camera which can give a good result up to a depth of 164 feet and not need a large number of batteries and also should use regular 35 MM film. The most important features needed in an underwater camera are the wide angle lens, sports viewfinder, a large lever to operate the shutter and auto winding. Check the availability of other special features such as film advance, automatic & manual flash activation, pressure sensor, rubber armored grip design. For more info visit [http://www.underwaterfun.info]
In this age of computers and digital media, one wonders why the underwater camera took such a long time to move ahead from their basic models. Present day digital cameras come with excellent resolutions and colour sensitivity. They nicely balance and filter colors along with many special features. However digital cameras with their small housings do not meet the basic requirements for underwater use.
Another option is the multi purpose digital underwater camera, which can be used underwater and on land. This type of dual purpose digital camera gives clear and vivid images underwater and on land.
Check whether the underwater camera has special features to capture fast moving creatures such as fish. The camera should also have feature to overcome the low light conditions prevailing under the sea. The problem with digital camera is once you fill your memory stick then you have to download the captured digital images to a computer and erase the images from the stick for reuse. It is better to carry additional memory sticks for underwater photography.
When it comes to the question of servicing the underwater cameras it should be noted that there are very few service centres and many of the underwater camera manufacturers insists on preventive maintenance to keep alive the warranty for their products.
Do you know that Nikon and Rolleimarin are the pioneers who designed the ideal underwater cameras and their high quality housing which was tested on site by explorer and photographer Hans Hass. They laid the foundation for an ideal underwater camera.
Are you ready for underwater photography? Decide the type of photographs you will be shooting. This is an essential point prior to selecting a suitable underwater camera. Different categories need different camera configuration, lens and flash. The underwater camera should be cost effective, reliable, and easy to use and need very low maintenance. Select a camera which is tough enough to withstand the inevitable knocks underwater. The depth of the site to be photographed also plays a role in the result you get.
If you are an enthusiastic diver interested in underwater photography then opt for a camera which can give a good result up to a depth of 164 feet and not need a large number of batteries and also should use regular 35 MM film. The most important features needed in an underwater camera are the wide angle lens, sports viewfinder, a large lever to operate the shutter and auto winding. Check the availability of other special features such as film advance, automatic & manual flash activation, pressure sensor, rubber armored grip design. For more info visit [http://www.underwaterfun.info]
In this age of computers and digital media, one wonders why the underwater camera took such a long time to move ahead from their basic models. Present day digital cameras come with excellent resolutions and colour sensitivity. They nicely balance and filter colors along with many special features. However digital cameras with their small housings do not meet the basic requirements for underwater use.
Another option is the multi purpose digital underwater camera, which can be used underwater and on land. This type of dual purpose digital camera gives clear and vivid images underwater and on land.
Check whether the underwater camera has special features to capture fast moving creatures such as fish. The camera should also have feature to overcome the low light conditions prevailing under the sea. The problem with digital camera is once you fill your memory stick then you have to download the captured digital images to a computer and erase the images from the stick for reuse. It is better to carry additional memory sticks for underwater photography.
When it comes to the question of servicing the underwater cameras it should be noted that there are very few service centres and many of the underwater camera manufacturers insists on preventive maintenance to keep alive the warranty for their products.
Underwater Photography - Why You Should Read Waterproof Digital Camera Reviews
By Randy Rushmore
If you are new to the world of underwater photography it is recommended that you look at waterproof digital camera reviews. These snippets of information can give you a head start in finding the best equipment to suit your needs.
Many waterproof digital camera reviews can be found on the internet. Searching any of the photography based websites or forums will produce numerous reviews for you to read through. It is wise to look for these sources as underwater photography can be an expensive and complicated business. You really need to know what you are doing and what you need before you begin.
There are many experienced divers and photography experts who have tested various products and have given their honest opinion in the waterproof digital camera reviews online. The cameras and accessories have been subjected to rigorous testing and so if they have been up to the challenge then the praise will be high in its review.
It is possible to find these reviews in specialized magazines and local publications. This is a great option if you are looking at one type of camera and want to know how well it performed in tests. If you are unsure of which equipment is best for you, reading several reviews at the one time online is a better option.
Of course, if you are just going on a short vacation near the sea and want a stress free product, you could always consider an underwater disposable camera. These come in various shapes, sizes and designs. They can be thrown away after use and there are no fiddly wires or attachments to worry about.
The underwater disposable camera is a great idea for children as they have easy grip handles and big buttons to press for taking the picture. You can find reviews for certain brands of underwater disposable camera on the internet too.
A waterproof digital camera review will help you determine which is the right product for you. The cost of a digital camera can vary greatly and you want to find one within your budget that gives high quality results. You do not want to spend a lot of money to find that the camera is of inferior quality.
Taking the time to read through waterproof digital camera reviews is a great way to identify what you need to start your underwater photography career or hobby and can save you time and money too.
If you are new to the world of underwater photography it is recommended that you look at waterproof digital camera reviews. These snippets of information can give you a head start in finding the best equipment to suit your needs.
Many waterproof digital camera reviews can be found on the internet. Searching any of the photography based websites or forums will produce numerous reviews for you to read through. It is wise to look for these sources as underwater photography can be an expensive and complicated business. You really need to know what you are doing and what you need before you begin.
There are many experienced divers and photography experts who have tested various products and have given their honest opinion in the waterproof digital camera reviews online. The cameras and accessories have been subjected to rigorous testing and so if they have been up to the challenge then the praise will be high in its review.
It is possible to find these reviews in specialized magazines and local publications. This is a great option if you are looking at one type of camera and want to know how well it performed in tests. If you are unsure of which equipment is best for you, reading several reviews at the one time online is a better option.
Of course, if you are just going on a short vacation near the sea and want a stress free product, you could always consider an underwater disposable camera. These come in various shapes, sizes and designs. They can be thrown away after use and there are no fiddly wires or attachments to worry about.
The underwater disposable camera is a great idea for children as they have easy grip handles and big buttons to press for taking the picture. You can find reviews for certain brands of underwater disposable camera on the internet too.
A waterproof digital camera review will help you determine which is the right product for you. The cost of a digital camera can vary greatly and you want to find one within your budget that gives high quality results. You do not want to spend a lot of money to find that the camera is of inferior quality.
Taking the time to read through waterproof digital camera reviews is a great way to identify what you need to start your underwater photography career or hobby and can save you time and money too.
Waterproof Digital Cameras
There are many different types of digital cameras out there on the market. They come in all sizes, shapes and colors. Each offers its own set of features and options designed to get your attention and meet your expectations. Every camera enthusiast has different needs to be meant. Some like to take pictures at high speed and on the run, others just want to take a few pictures around the house. Then there are the chosen few who have the desire to take pictures in or near the water. These photographers cannot afford to drop an expensive camera in the water and have it be ruined. They also need waterproof cameras that they can take on underwater shoots. Perhaps to take pictures of sharks, whales, mermaids and such. This requires a special camera. A waterproof digital camera to be exact.
Waterproof Digital Cameras normally can be bought for around $200 to $500. These cameras are typically rugged and small. Most of them contain around 7 mega-pixels of detail capability. The majority of these cameras are crafted with rubber armor. On some the glass in the lenses is much thicker. On some of the cameras this does not give the best detailed picture. In addition, they all come with larger buttons that are easy to use underwater. This is a big help to the photographer. The cameras that you can purchase for waterproof photograph vary in depth options. There are some cameras that are only good below around 10 feet. Others are good down to 200 feet. Many are only good for around 30 minutes under the water. Some are good for longer. Most are shock proof for around 5 feet.
Whether you are looking for a waterproof digital camera for the beach, or just to have one in the rain, there is a waterproof camera out there for you. If you are looking for a waterproof digital camera, jump on your computer, and get on the internet. Start searching and comparing the prices of the waterproof lines. You are certain to find a good discount there. Good luck and good shooting.
Waterproof Digital Cameras normally can be bought for around $200 to $500. These cameras are typically rugged and small. Most of them contain around 7 mega-pixels of detail capability. The majority of these cameras are crafted with rubber armor. On some the glass in the lenses is much thicker. On some of the cameras this does not give the best detailed picture. In addition, they all come with larger buttons that are easy to use underwater. This is a big help to the photographer. The cameras that you can purchase for waterproof photograph vary in depth options. There are some cameras that are only good below around 10 feet. Others are good down to 200 feet. Many are only good for around 30 minutes under the water. Some are good for longer. Most are shock proof for around 5 feet.
Whether you are looking for a waterproof digital camera for the beach, or just to have one in the rain, there is a waterproof camera out there for you. If you are looking for a waterproof digital camera, jump on your computer, and get on the internet. Start searching and comparing the prices of the waterproof lines. You are certain to find a good discount there. Good luck and good shooting.
Canon Underwater Digital Camera Case
For great underwater digital cameras, there are a few brands that you can buy. However, one that stands out from the rest in particular in Canon. Using perfectly good materials and always bettering their technology, A Canon underwater digital camera is a great choice for anyone looking to add some stunning underwater photography to their collection or to anyone looking to experiment with underwater photography.
The ability to capture rare moments of spectacular underwater scenes may be a feature of underwater digital cameras, but waterproofing however, is not in many underwater digital cameras. Therefore, to waterproof the camera, housing is required, acting as a protective skin/layer. Providing the same service as an umbrella does to a human in the rain, and underwater camera case protects the camera from water damage. Cheap and free of hassles when in use, underwater camera cases allow photographers full functionality are are a must for all owners of underwater cameras. With different sizes and shapes in the market, but certain dimensions for your camera, the case chosen must perfectly fit the camera.
If you are looking for a relatively inexpensive camera case, then a plastic case may be just the material for you. However, if you have a larger wallet, you can't go past cases made from better materials such as aluminium. Use of many different lenses is possible with an underwater camera case. A wide-angled lens is just one of these options photographers will have.
Buying an underwater camera case? Great. Just make certain that the case which you are going to purchase will accommodate the camera you have fully. I know for a fact that it's a pretty horrible feeling when you buy something only to realize it's not what you needed. Your experience with your underwater camera will be at its best when your camera and its case are in harmony.
The ability to capture rare moments of spectacular underwater scenes may be a feature of underwater digital cameras, but waterproofing however, is not in many underwater digital cameras. Therefore, to waterproof the camera, housing is required, acting as a protective skin/layer. Providing the same service as an umbrella does to a human in the rain, and underwater camera case protects the camera from water damage. Cheap and free of hassles when in use, underwater camera cases allow photographers full functionality are are a must for all owners of underwater cameras. With different sizes and shapes in the market, but certain dimensions for your camera, the case chosen must perfectly fit the camera.
If you are looking for a relatively inexpensive camera case, then a plastic case may be just the material for you. However, if you have a larger wallet, you can't go past cases made from better materials such as aluminium. Use of many different lenses is possible with an underwater camera case. A wide-angled lens is just one of these options photographers will have.
Buying an underwater camera case? Great. Just make certain that the case which you are going to purchase will accommodate the camera you have fully. I know for a fact that it's a pretty horrible feeling when you buy something only to realize it's not what you needed. Your experience with your underwater camera will be at its best when your camera and its case are in harmony.
Know More About Waterproof Cameras
By: Victorjefferson
Owners of electrical equipments always eager to know something different than the usual about waterproof cameras
. Today consumers will find usage of advanced technologies in waterproof cameras in the market. Consumers use waterproof cameras according to their suitability. Consumers must know about the advantages and disadvantages about waterproof cameras in themarket. consumers are toching varied ranges of waterproof cameras with unique style in the market. There are lots of water proof cameras available in themarket like pentax optio-w60blu ocean blue 10.0 mp compact waterproof cameras and coldproof cameras having 5x optical zoom and 2.5 lcd.
Consumers will come to know about specific features of waterproof cameras like 5.7x digital zoom, operating temperature ranges between -14-104ยบ F, waterproof upto 13' along with protection from rain and spills, permitting underwater photos and video, wide-angle 28 mm zoom lens ideal for indoor usage, group photos, landscape, sd and sdhc memory cards, rechageable li-ion battery, usb/av cables, ac adapter, strap and software. The waterproof cameras have such features along with having advanced face recognition technology upto 32 faces in just 0.03 seconds with smile capture and blink detection. The waterproof cameras has the capability of shaking reduction system automatically setting iso above 6400 for preventing subject blur in the market.
Consumers should know about world's smallest and lightest waterproof cameras available in many countries. These waterproof cameras found to be quite innovative and powerful along with slim and durable showing active lifestyle in the market. The waterproof cameras provides high performance features than other brands in many countries. Consumers should know that these waterproof cameras are carriable in any type of weathery condition. Also the water resistance in such waterproof cameras is near about 25m/80 ft in themarket. Consumers should visit online shops to know more about waterproof cameras before buying them from the market.
Owners of electrical equipments always eager to know something different than the usual about waterproof cameras
. Today consumers will find usage of advanced technologies in waterproof cameras in the market. Consumers use waterproof cameras according to their suitability. Consumers must know about the advantages and disadvantages about waterproof cameras in themarket. consumers are toching varied ranges of waterproof cameras with unique style in the market. There are lots of water proof cameras available in themarket like pentax optio-w60blu ocean blue 10.0 mp compact waterproof cameras and coldproof cameras having 5x optical zoom and 2.5 lcd.
Consumers will come to know about specific features of waterproof cameras like 5.7x digital zoom, operating temperature ranges between -14-104ยบ F, waterproof upto 13' along with protection from rain and spills, permitting underwater photos and video, wide-angle 28 mm zoom lens ideal for indoor usage, group photos, landscape, sd and sdhc memory cards, rechageable li-ion battery, usb/av cables, ac adapter, strap and software. The waterproof cameras have such features along with having advanced face recognition technology upto 32 faces in just 0.03 seconds with smile capture and blink detection. The waterproof cameras has the capability of shaking reduction system automatically setting iso above 6400 for preventing subject blur in the market.
Consumers should know about world's smallest and lightest waterproof cameras available in many countries. These waterproof cameras found to be quite innovative and powerful along with slim and durable showing active lifestyle in the market. The waterproof cameras provides high performance features than other brands in many countries. Consumers should know that these waterproof cameras are carriable in any type of weathery condition. Also the water resistance in such waterproof cameras is near about 25m/80 ft in themarket. Consumers should visit online shops to know more about waterproof cameras before buying them from the market.
How to Locate and Choose Waterproof Digital Camera Housing
By: Randy Rushmore
If you are intending to use your digital camera anywhere near water, it is recommended that you buy a waterproof digital camera housing unit. These products have been designed so that a camera can be used under the sea without being affected by the salt water. It also helps to minimize any damage should the camera be dropped or knocked.
A quick search on the internet will bring up a wealth of waterproof digital camera housing products to choose from. The amount you can expect to pay for these products can range in between $50 and $600. It is usually the case that purchasing a camera housing online works out cheaper than buying it locally and many sellers deliver free of charge.
It should be noted that a waterproof digital camera housing unit is not a universal product. That is to say that certain brands of unit will only be compatible with certain makes of camera. For example, you may find that certain housing units are only suitable for certain types of scuba camera. This fact may affect which products you can buy and how much you will have to pay for them.
No matter if you are purchasing a scuba camera or a regular digital model, you can learn more about the accessories and attachments needed by browsing the World Wide Web. There is a wealth of information to be had in places such as sites dedicated to underwater pursuits or forums where the community are keen underwater photographers.
If you take the decision to buy a waterproof digital camera housing unit, then it is of paramount importance that it is correctly maintained. On receiving the product, place your camera inside, seal it and place it into a basin of water. If you can see any tiny bubbles escaping then the housing unit is damaged and ineffective. If at all feasible, repeat this test before actually going on a real dive.
The O Rings, which are an important part of keeping the waterproof digital camera housing sealed correctly, should be checked for any foreign matter and particles such as sand and dust. These elements can cause the unit to form a small leak which gets worse over time.
It is also advisable to take your digital or scuba camera along with the unit to a professional technician once in a while. He can give it a good going over and make sure that it is in good working order.
If trying underwater photography is definitely something you want to do, then it is worthwhile spending that little bit more and getting the best equipment on the market. After spending so much, you then want to make sure that it is well protected; and one of the best ways to achieve this is to invest in a waterproof digital camera housing product.
If you are intending to use your digital camera anywhere near water, it is recommended that you buy a waterproof digital camera housing unit. These products have been designed so that a camera can be used under the sea without being affected by the salt water. It also helps to minimize any damage should the camera be dropped or knocked.
A quick search on the internet will bring up a wealth of waterproof digital camera housing products to choose from. The amount you can expect to pay for these products can range in between $50 and $600. It is usually the case that purchasing a camera housing online works out cheaper than buying it locally and many sellers deliver free of charge.
It should be noted that a waterproof digital camera housing unit is not a universal product. That is to say that certain brands of unit will only be compatible with certain makes of camera. For example, you may find that certain housing units are only suitable for certain types of scuba camera. This fact may affect which products you can buy and how much you will have to pay for them.
No matter if you are purchasing a scuba camera or a regular digital model, you can learn more about the accessories and attachments needed by browsing the World Wide Web. There is a wealth of information to be had in places such as sites dedicated to underwater pursuits or forums where the community are keen underwater photographers.
If you take the decision to buy a waterproof digital camera housing unit, then it is of paramount importance that it is correctly maintained. On receiving the product, place your camera inside, seal it and place it into a basin of water. If you can see any tiny bubbles escaping then the housing unit is damaged and ineffective. If at all feasible, repeat this test before actually going on a real dive.
The O Rings, which are an important part of keeping the waterproof digital camera housing sealed correctly, should be checked for any foreign matter and particles such as sand and dust. These elements can cause the unit to form a small leak which gets worse over time.
It is also advisable to take your digital or scuba camera along with the unit to a professional technician once in a while. He can give it a good going over and make sure that it is in good working order.
If trying underwater photography is definitely something you want to do, then it is worthwhile spending that little bit more and getting the best equipment on the market. After spending so much, you then want to make sure that it is well protected; and one of the best ways to achieve this is to invest in a waterproof digital camera housing product.
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