Posts Tagged ‘
InfraRed Light Emitting Diodes’
Thursday, September 15th, 2011
If you need security and surveillance coverage in poorly lit or no light areas, you should try using an infrared camera system. In the following article we’ll talk about how these cameras work and what to look (out) for when purchasing a system.
Under normal daylight conditions a digital video security camera utilizes the light waves that are reflected from the objects in its field of vision. It does this by using a lens to focus the entire image onto a sensor chip that is usually 1/4 or 1/3 of an inch square. The sensor chips work by converting the light energy into a small electrical impulse which can be measured and therefore ultimately used to create a digital video image.
Tags: charged coupled device, complementary metal oxide semiconductor, digital video camera, InfraRed Light Emitting Diodes, infrared radiation
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Security Camera|
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Monday, May 2nd, 2011
There are very few bullet cameras these days that can’t be called weatherproof bullet security cameras. In fact, all of the bullet cameras that we offer for sale at Security Camera King are weatherproof. That is one of the benefits of owning a bullet security camera.
A weatherproof bullet security camera bridges the gap between the typical box camera and the conventional dome camera. Box cameras are great cameras and have been around for a long time. However, to maintain the box camera’s versatility it doesn’t come with all the necessary parts.
Tags: box camera, box cameras, bullet security camera, conventional dome camera, digit increases, Dome cameras, great cameras, InfraRed Light Emitting Diodes, Ingress Protection rating, international electrotechnical commissions, IP55, ip65, outdoor camera housing, product# ob-lx550IR150l922, weatherproof bullet security camera
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Security Camera|
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Thursday, April 7th, 2011
The SVS-54 Dual Power Wide Surveillance Cameras are made by Veilux, a name known for extremely high quality products in the digital video security camera industry. These cameras are the standard box camera type, with a dual power input capability.
The actual full name of the SVS-54 Dual Power Wide Surveillance Cameras is 540 TVL Dual Power Wide Dynamic Range Box Surveillance Cameras. That’s a bit of a mouthful to swallow, but the cameras are every bit of what the label describes.
Tags: 24 Volts Alternating Current, bright visible light conditions, ccd sensor, digital video security camera industry, dual power input capability, InfraRed Light Emitting Diodes, motion detection, product# svs-60cdnrd, standard box camera, stray infrared light, svs camera, svs-54 dual power wide, svs-54 dual power wide surveillance cameras
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Security Camera|
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Do security cameras need infrared digital camera lenses to produce infrared video images? How does an digital video infrared camera produce infrared images?