Posts Tagged ‘
charged coupled device’
Tuesday, December 28th, 2010
An outdoor motion – activated security camera light offers triple action security against break-ins, vandals, and criminal activity around the home or office. This camera is excellent for monitoring and protecting residences and commercial properties alike.
The outdoor motion – activated security camera light is an all in one miniature security system unit. The unit consists of a strong beam (up to 500 watts) halogen floodlight that is attached to a Passive InfraRed (PIR) motion detector. Whenever the PIR detects motion, the floodlight turns on, projecting a brilliant light on the intruder.
Tags: charged coupled device, Complimentary Metal Oxide Semiconductor, digital camera, outdoor motion - activated security camera light, PIR motion, security camera
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Wednesday, December 1st, 2010
If you need to keep an eye on someone without them getting an eye on you try using surveillance spy cameras. Actually, these cameras not only allow you to keep an eye on someone but also something like a pet, a house, a boat or some other type of property.
What exactly is a surveillance spy camera? Typically, a surveillance spy camera is a special type of digital video security and surveillance camera.
Tags: charged coupled device, Complimentary Metal Oxide Semiconductor, Digital Signal Processor, digital video recorder, digital video security camera, DSP, DVR, Hidden Camera Systems, Integrated Circuit, monitor, security camera, Security Cameras, Surveillance Spy Cameras, wireless hidden cameras
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Monday, November 22nd, 2010
A spy camera DVR or Digital Video Recorder usually differs from typical digital video security system DVRs because of the necessity for portability. Most spy camera models capture video at a lower size than standard which also requires lest DVR capacity.
Before we talk about a spy camera DVR, let’s discuss what a typical digital video security system is and how it works. Then we’ll discuss how this differs from a spy camera system and finally, what different types of spy camera DVRs are available.
Tags: charged coupled device, covert recording, Digital Signal Processor, digital video recorder, Hidden Camera Pen, Hidden Camera Watch, Light Emitting Diodes, Spy Camera DVR
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Wednesday, November 10th, 2010
The digital video recording system is rapidly becoming one of the most popular security and surveillance documentation and monitoring tools in use today. Thanks to advancements in digital technology, not only is high-quality color digital video possible, but its also economically priced, easy to install, and versatile in application.
A digital video recording system is any system that captures digital video images and records them on some type of storage medium for later use. The difference between a digital video recording system and an analog video recording system is how the video image signal is created; however this lends itself to other differences such as how the video “footage” is stored, how it is transmitted, and what kinds and types of images are available.
Tags: ccd, charged coupled device, coaxial video transmission cable, digital technology, digital video recording system, high-quality color digital video
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Monday, August 2nd, 2010
A camera mounted infrared illuminator is used with most night vision infrared digital video surveillance and security cameras to provide invisible light that is used to create an infrared digital video. The illuminator is normally aimed in the exact same direction of the camera lens so that it can provide infrared light beams to illuminate the target area. Infrared illumination can be “seen” by the camera, but cannot be seen by the human eye.
Let’s take a closer look at how a night vision infrared digital video security camera works in order to appreciate the need for the camera mounted infrared illuminator.
Tags: Camera Mounted Infrared Illuminator, ccd, charged coupled device, cmos, digital video cameras, infrared illuminator, LEDs, Light Emitting Diodes
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