Video Security Surveillance Cameras – How Can They Protect your Assets?
July 15, 2008 by admin · Leave a Comment
Timothy Croy asked:
A video security camera is most of the time used in a CCTV circuit. The closed circuit system makes extensive use of video cameras to provide up to date and detailed shots of almost every angle under security. The video security camera is thus linked to others in a circuit, its feeds coming across a monitor from where the person keeping an eye on the security can view all the different images.
This type of system often makes use of a quad, a device whereby the screen of a monitor is split in four to allow for four different recording camera images. Video security camera also comes as wireless or wired. The wireless video security camera transmits images through a built-in transmitter, and the receiving device picks up the signal to record or play the feed. Standard wireless cameras can transmit to up to a thousand feet, while more powerful cameras can even cross the two thousand feet line. When the camera is wired, it can be connected to a recording device and its images transferred this way, to be stored on disk or on tape.
For this purpose, the DVR- digital video recorder- is slowly but surely shoving the analog video recorder box out of the picture. DVR allow for the recording of high resolution digital images to a hard disk drive. This eliminates the need for VHS tapes, while also eliminating the damage factor of the tape. Digital images can be stored indefinitely with no change in the quality, and DVR recording capacity can be increased using a bigger hard disk. DVR also allows for easier search parameters, and has the convenience that it can be accessed anywhere around the globe using the Internet.
Video security cameras can come equipped with IR illuminators and motion sensors for added accuracy, as well asnight vision properties that provide a reconstructed live image even in pitch black night.
EbayLaser.com – Members-Only Content for MyWorld
A video security camera is most of the time used in a CCTV circuit. The closed circuit system makes extensive use of video cameras to provide up to date and detailed shots of almost every angle under security. The video security camera is thus linked to others in a circuit, its feeds coming across a monitor from where the person keeping an eye on the security can view all the different images.
This type of system often makes use of a quad, a device whereby the screen of a monitor is split in four to allow for four different recording camera images. Video security camera also comes as wireless or wired. The wireless video security camera transmits images through a built-in transmitter, and the receiving device picks up the signal to record or play the feed. Standard wireless cameras can transmit to up to a thousand feet, while more powerful cameras can even cross the two thousand feet line. When the camera is wired, it can be connected to a recording device and its images transferred this way, to be stored on disk or on tape.
For this purpose, the DVR- digital video recorder- is slowly but surely shoving the analog video recorder box out of the picture. DVR allow for the recording of high resolution digital images to a hard disk drive. This eliminates the need for VHS tapes, while also eliminating the damage factor of the tape. Digital images can be stored indefinitely with no change in the quality, and DVR recording capacity can be increased using a bigger hard disk. DVR also allows for easier search parameters, and has the convenience that it can be accessed anywhere around the globe using the Internet.
Video security cameras can come equipped with IR illuminators and motion sensors for added accuracy, as well asnight vision properties that provide a reconstructed live image even in pitch black night.
EbayLaser.com – Members-Only Content for MyWorld
What Is A Security Camera Video Capture Card?
December 22, 2007 by admin · Leave a Comment
Nahshon Roberts asked:
It’s no longer mandatory to buy a complete surveillance system before you can hook the safety of your home and property to a digital security system. Your computer, two cameras, and a security video capture card will do the trick. But what is this card that makes the system work?
The Security Camera Video Capture Card
Your computer becomes a digital video recorder once you hook up a camera or video capture card. There are several breeds of camera video capture cards, and these are used for varied purposes ranging from taping a TV program, editing video images, or capturing images from different cameras.
The images from the TV, video, or cameras are transmitted into the computer’s hard disk, which also automatically stores the signals or recording. Your computer instantly becomes the nucleus of a video surveillance system. Translated, this simply means that with a few cameras and a security camera video capture card, your computer takes on a different but important role in your household.
The video capture card is attached through your computer’s port using a USB 2.0 cable, and once installed, works to convert the images from the video or cameras into a digital format that appears as clear or vivid images on the computer’s monitor. The hardware serves also serves as a built-in web server. You also get to enjoy live streaming directly from the Internet.
With this hardware, it is possible for you to install a surveillance system using 4 cameras, and you can view the images all at once in a single monitor! Just like in those old spy movie reruns, you have watched a hundred times.
Is The Video Card Costly?
Think about the card in terms of the protection of your hearth and home. The cost of the security camera video capture card becomes relative to the purpose and a $1,500 or $315 card is worth its price. Penny-pinching is out of the question when you are already using your computer for your video security system. Haven’t you saved hundreds just using your computer?
Your choice of video card will also depend highly on the functionality you demand from your security system. Are you using more than four cameras? Do you need a 24/7 recording, or do you only need the system to detect and give the alarm for motion detection?
The choice is yours, if you want to a $314 card or a $1,500 card that can show off many tricks. Remember that if you’re starting a surveillance system from scratch, meaning you’re getting an entire package, you’ll be spending something like $2,000 to $25,000, and it does not include the installation of the camera that runs about $500 to $1,000 per camera.
The cost of the security camera video capture card is peanuts compared to starter surveillance kit inclusive of monitors and DVR recorders. In the scheme of things, the video capture card is not pricey.
In a nutshell, the video capture card is a piece of technology that makes video surveillance affordable without compromising video quality. Since this simple hardware is the plug and play type of installation, there won’t be much problem in setting up the system.
The safety of your home and business property can be secured with just a small piece of security camera video capture card, your computer and a few cameras of different functionality. So what are you waiting for?
Source Forums EbayLaser
It’s no longer mandatory to buy a complete surveillance system before you can hook the safety of your home and property to a digital security system. Your computer, two cameras, and a security video capture card will do the trick. But what is this card that makes the system work?
The Security Camera Video Capture Card
Your computer becomes a digital video recorder once you hook up a camera or video capture card. There are several breeds of camera video capture cards, and these are used for varied purposes ranging from taping a TV program, editing video images, or capturing images from different cameras.
The images from the TV, video, or cameras are transmitted into the computer’s hard disk, which also automatically stores the signals or recording. Your computer instantly becomes the nucleus of a video surveillance system. Translated, this simply means that with a few cameras and a security camera video capture card, your computer takes on a different but important role in your household.
The video capture card is attached through your computer’s port using a USB 2.0 cable, and once installed, works to convert the images from the video or cameras into a digital format that appears as clear or vivid images on the computer’s monitor. The hardware serves also serves as a built-in web server. You also get to enjoy live streaming directly from the Internet.
With this hardware, it is possible for you to install a surveillance system using 4 cameras, and you can view the images all at once in a single monitor! Just like in those old spy movie reruns, you have watched a hundred times.
Is The Video Card Costly?
Think about the card in terms of the protection of your hearth and home. The cost of the security camera video capture card becomes relative to the purpose and a $1,500 or $315 card is worth its price. Penny-pinching is out of the question when you are already using your computer for your video security system. Haven’t you saved hundreds just using your computer?
Your choice of video card will also depend highly on the functionality you demand from your security system. Are you using more than four cameras? Do you need a 24/7 recording, or do you only need the system to detect and give the alarm for motion detection?
The choice is yours, if you want to a $314 card or a $1,500 card that can show off many tricks. Remember that if you’re starting a surveillance system from scratch, meaning you’re getting an entire package, you’ll be spending something like $2,000 to $25,000, and it does not include the installation of the camera that runs about $500 to $1,000 per camera.
The cost of the security camera video capture card is peanuts compared to starter surveillance kit inclusive of monitors and DVR recorders. In the scheme of things, the video capture card is not pricey.
In a nutshell, the video capture card is a piece of technology that makes video surveillance affordable without compromising video quality. Since this simple hardware is the plug and play type of installation, there won’t be much problem in setting up the system.
The safety of your home and business property can be secured with just a small piece of security camera video capture card, your computer and a few cameras of different functionality. So what are you waiting for?
Source Forums EbayLaser
