Ever wonder how convenience stores capture those images that help them to capture the burglars who victimize their stores? Those are video cameras. You can have your own home security video camera protect your home in much the same way as well. With a home security video camera, you can record all the evidence you will need if your house is burgled, for example, while you were away for a weekend.
Why video?
With digital imaging becoming more and more advanced, video should be left behind: This, of course, is false. Although digital stills may offer much better quality now, video still stands as a great way to record what activities are going on in your house. A picture cannot tell you how a crime was delivered; even a series of pictures will not give you enough proof to see how your house was burgled. Cameras that take still shots will also most probably give you blurred images of what goes on in your house, especially if there is a lot of movement going on. Video is also something that cannot be altered, unlike pictures that can be manipulated with simple software like Photo Shop.
What kind of video?
You can opt to use a home security video camera that records in black and white or in color. But that's not your only option. You can also buy cameras that have other features. Some cameras can record activities in complete darkness using night vision. This is great because intruders will not be able to see the exact placement of a home security video camera in the dark. Night vision technology itself has also advanced and can now record video in the dark in full color as opposed to the green colored night vision of the past. Another great feature of some home security video camera units is that they can record in infrared. This means that you can record thermal images of what goes on in your house. Infrared is great for monitoring purposes since you will not be able to see faces in the recorded infrared video. You can monitor to see if there is someone in your house just by checking if your camera is picking up body heat in the room that will come out reds and yellows. It is a very useful feature that can be used also in complete darkness.
What else can it do?
A home security video camera can also be set up to be used with motion detection devices. Once movement is detected in different areas of your house, your cameras can be prompted to start recording automatically. They can also be configured to start recording and set off alarms inside you house, whether silent or not.
A home security video camera is the best way to capture evidence of a burglary whether you are in or out of the house. By connecting it to a computer, you can also monitor things from a remote location so this is especially useful while you are traveling. If you are looking for efficient security that you can use to prevent crime or help to catch criminals, a homes security video camera is exactly what you need for your home.
Professional Video Cameras
All About Professional Video Cameras
Sunday, January 15, 2012
Flip Video Camera
Sport Video Camera Buying Tips
A few simple questions can help you determine which action sport video camera to purchase for yourself or as a gift. One of the first questions you are probably going to ask yourself might be: "How much does a sport camera cost?". You may also want to know how easy your sport video camera is to use. Finally, you will probably want to know what the warranty covers?
If you are wondering how much a sport video camera costs, the answering is between $35 and $1000. Remember, you get what you pay for. A camera costing $35 is not going to have the best video quality, record time, or product lifetime. A sport video camera costing $1000, on the other hand, would more likely have better video quality, longer record times, and superior durability. A more expensive camera will also have available features such as GPS, Data Overlay, and High Definition video quality. Most action sport video camera kits are in the price range of $250 and $550. You will get the most value for your money if you purchase a camera with the features that most compliment your intended use.
Choosing a sport video cam that is easy to use is a key consideration when researching before a purchase. Wireless helmet cams make set up easy. There are no wires or cables to figure out or get in your way. Wireless camera are limited to under 3 hours record time unless powered from a outside source. However, a tethered sport camera like the VIO POV offers a view finder, extended recording times, and a remote control. Most sport video camera kits come with mounting hardware to easily and safely secure your camera. Choose a sport camera kit with the features and mounts that best suite your needs.
Reviewing the warranty on a camera brand is important. Most sports video camera manufacturers include a one year warranty against manufacturing defects. This does not cover smashing your helmet cam into a tree or hitting the payment head first. Most sport video camera are water resistant, not waterproof. Make sure the camera you chose will be covered by the warranty for your intended use.
Answering a few simple questions will help prepare you to purchase the correct sport video camera. Remember to consider the product's warranty, ease of use, and price when selecting a video cam to record your action sports outings. Don't forget: you get what you pay for.
Claudia D is an sport enthusiast who enjoys making helmet camera videos, blogging and gearing up for her first born baby girl "Ella Diana Lynn". With my experience in film making, having a helmet cam that is compatible to your sport you are trying to record makes all the difference. Save your time and energy searching the internet looking for helmet cameras and take a look at my recommendations.
Why You Should Choose a High Definition Video Camera
Ordinary people have been trying to get their hands on a high definition video camera. And you might wonder why and if you should get one for yourself too.
The little significant moments in our life can be recorded because of man's latest innovation regarding cameras. A birthday, a graduation, a wedding ceremony, a catastrophe, even the birth of a baby animal can now be recorded and captured with the use of HD video cameras.
These cameras, unlike the other cameras of the past - black and white and unattractive, are one of the must-haves of each person who is interested in keeping memories of real life experiences. Sad to say, it is now time to say goodbye to standard cameras and greet the high definition video cameras with open arms. Owners of SD cameras may now throw away their last season's purchase and go to the nearest HD video camera store.
SD Video Camera - Wipe those tears away for your old SD video camera, and don't look back. Yes, perhaps the SD cameras were once the camcorder T-Rex's of the 90's, boasting their colorful quality in high definition television sets. However, as the years passed, customers are now demanding better gadgets everyday -gadgets that aim toward comfort and convenience. And with perfect timing, high definition cameras swooped in the camera industry, and standard definition cameras started to become the thing of the past.
HD Technology - For those of you who are interested in a high definition video camera's technicalities, you may browse through online sites, brochures or catalogues of famous manufactures such as Sony, Canon, Panasonic, and JVC. These four manufacturers are one of the first few companies that developed the HD video camera during the late 90's.
Reviews - Online websites that focus on camcorders provide an in-depth coverage of specs and ratings of a certain camcorder. Not to mention, a chance to compare prices, specs, advantages and disadvantages. Perfect for helping you decide which brand of high definition video camera you should buy.
Cost - Regarding the cost, since HDV cameras have just been released a couple years back. They are still quite pricey compared to the standard cameras used by the public. However, if you think about it in the long run, HDV cameras are a good investment for your videos compared to the SD cameras. Why? These brand new cameras are able to record real-life moments and allow you to watch them in your computers, portable video players, I-pods or television sets.
Many individuals even wish that high definition cameras started way back in the early 60's or 70's, wherein so many significant and maybe even historical events took place. But alas, camcorder innovations were only sped up during the 90's. However, most of HD video camera buyers were content with their purchase despite the high price and are now able to create videos with quality equivalent to those made in the film industry.
Spy Video Cameras Bring 1984 Home
Imagine a state where the government rules with an iron first. You can do and think as you please, so long as these actions and ideas do not go against policy or officially mandated doctrine. You are subjected to some twisted psychology, too. Not only are you brainwashed to obey the totalitarian government, you are taught to love it as well. Does this scenario seem unthinkable?
This is the world British writer George Orwell portrayed in his novel, 1984. If you think, however, that fiction is the book is strictly a work of fiction used to entertain its readers, think again. Today, governments throughout the world use spy video cameras to monitor key areas, including Orwell's former London home!
I'll Be Watching You
Each person in Great Britain is caught on Closed Circuit Television, or CCTV cameras, about 300 times every day. The country possesses about 4.2 million of these spy video cameras. That's about one camera for every 14 people in Great Britain! In fact, about 200 yards away from where Orwell lived until he died, over 30 CCTV cameras monitor people's every move. An irony is that a special plaque hanging near Orwell's home praises the author for his stance against totalitarianism.
Security Can Make You Insecure
Many London businesspeople justify the use of spy video cameras as a means of crime prevention. However, England's Royal Academy of Engineering, or RAE, has cautioned that excessive surveillance by cameras could actually reduce safety in the country. One concern is that a national standard for CCTV cameras could inadvertently transmit data to just about anyone willing to go to extra lengths for access. Moreover, computer hackers capable of accessing the data could abuse any security system. Business employees who accept bribes could also threaten the integrity of such a standardized surveillance system. One author of the RAE's report even argued that the installation of spy video cameras should be halted until it is proven that they are necessary.
Rear View Cameras
Today, spy video cameras are used for a variety of applications other than monitoring businesses. In Virginia, USA, a 10-year program used an army of spy video cameras as a means of traffic enforcement. These cameras catch drivers zooming through red traffic lights. Most politicians are strongly for the program because they claim it increases road safety and saves the government money. After all, road accidents, wreckage, and the messy process of trolling through debris and cleaning it up use up time, money, and valuable workforce. Opponents of the cameras, however, attack the efficiency of the system and criticize its intrusion on privacy of private citizens.
Like Britain, Like Singapore
One of the most prolific national users of spy video cameras and one of the most criticized for its usage is Singapore. This comes as no surprise to people familiar with Singapore's history of policy-making. Singapore's government system had, after all, been pattered after that of its former colonizer, Britain.
Singapore's constitution does not explicitly protect an individual's privacy. In fact, in recent decades, the Singaporean government has used spy video cameras to control opposition parties in the country and enforce societal control. In In 1986, the founder of modern Singapore justified his reasons for monitoring how citizens talked, acted, and even spit! Today, surveillance cameras in the nation are used for a variety of purposes, such as monitoring vehicular traffic, and preventing littering. While the government basically respects its citizens' rights, it wields the authority to limit them when it believes that such is justified.
Advantages of a Mini Video Camera Over Other Video Cameras
Advantages of a Mini Video Camera Over Other Video Cameras
Today, video cameras can already be considered as a "home thing". Used to own only by those who got money, they are now more affordable and accessible. The thousands, probably millions, of homemade videos on YouTube alone is one proof of how
Basically, a video camera is a type of camera capturing moving images. It was first developed for television experimental broadcasts. Later, it was used for more professional and personal purposes. There are two modes to which it can be used. The first one is for feeding real time images to a monitor. The second one is for recording the images to a storage device.
In general, there are many types of video cameras. Some of the most known types are closed-circuit television cameras or CCTV that are often used for security and surveillance. Webcams can be classified under that type. There are also the camcorders. These cameras are generally combined with recording devices. Digital cameras are also among those that are widely known and used. They are those that are incorporated on laptops, mobile phones and PDA's.
Apart from those mentioned three, many other video cameras are available. One that is gaining in popularity is the mini video camera. It is one of the latest craze in technology attracting the interest of many. Positive ratings and reviews had been given to it making it a worthy purchase. Some even consider it as the best to get. But just how worthy is it? Well, let's check its advantages to find out.
Portable - Because they are wireless, mini video cameras can be carried anywhere. Their small size also adds to their portability. You can just put them in your pocket or on a small bag and you already have a video camera that can be easily accessed whenever, wherever you need to use it.
Easy to Use - All it usually takes for a mini video camera to work is a press of a button. Now, how hard is that? You don't have to use a tripod or set up other things to start recording. Even when storing the videos, you won't have a hard time as there are mini flip cameras with high storage capacities. Most of them can also be connected to a USB slot enabling you to store videos to your computer.
Cheap - As has been mentioned, video cameras are now affordable. The mini video cameras are not exempted to that. You can get them in cheap prices even those HD or high definition cameras.
In general, video cameras had evolved through the years. The mini versions of them are proofs of that. With those pocket-sized video cameras, video recording had never been simpler and easier.
Take the Ocean Home With Underwater Video Cameras
More and more hobbyists are finding their passion for underwater digital photography, capturing the beauty of the ocean floor and diverse marine life. But with the availability of underwater video camera, capturing every breathtaking moment and detail of your underwater feats has been made easier. Capturing your underwater adventures enables you to share your underwater experiences with colleagues, friends and family. Hence, watching underwater videos would be the closest thing to actually encountering sharks and manta rays on their own. For this reason, creating underwater video with an underwater video camera is very much appreciable.
Kinds of Video Camera
Over the years, modern video cameras have evolved into a number of forms:
o Professional video cameras are those that are typically used in television and film productions. It features an extremely fine-grained manual control for the camera operator. Modern versions of this camera have automated control features.
o The camcorders' features combine the features of a camera and a VCR and other mobile recording unit, making it widely used for television, movie and news productions. It is simply a portable form of consumer electronics device that combines video and audio recording capabilities. Hence, camcorder is simply a device that combines a video camera and a video recorder into one.
o The closed-circuit television cameras are the ones that are usually used for security, surveillance and monitoring purposes. Designed to be small, easily hidden and automated, these cameras are ideal for use on industrial and scientific settings.
o Digital cameras are the most compact and lightest among all types of video cameras. While they are primarily developed for still-camera use, the capabilities in capturing real-time actions are later on integrated and developed. One great advantage of these cameras is that they can easily be hooked into a computer or communications hardware, making the videos securely stored, easily edited and converted into various file types for distribution.
With the advancement in technology, the old, chunky and bulky video cameras were gradually transformed into a compact and light device that is loaded with a number of useful videography tools. Aside from the improvements done on the digital features of modern video cameras, more of them are now geared up for underwater applications. However, it is the digital cameras that dominate the list of diving cameras or scuba cameras that are available in the market today.
Practical use
Over the years, underwater or diving cameras have become widely used in a number of applications which include research documentations, creation of video diaries and video blogs. For research and observations, the videos captured by the device can serve as a form of documentation. For families that are going fishing on a yacht or boat, an underwater camera is helpful in maintaining security, keeping close watch on the kids in case they accidentally fall overboard. For hobbyists, there's no better way of telling the stories of their underwater adventures than by exciting underwater video clips.
Conclusion
These cameras have become one of the most useful pieces of technology that you can own for as low as $300 to as expensive as $100,000. For a small device that can do so much, more and more people are drawn to a number of designs and types of underwater video camera. Hence, such a diving gadget has become essential in completing any diving gear ensemble.
Article Source: http://EzineArticles.com/2051366
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