Archive for the 'CCTV Camera' Category
Closed Circuit Television Systems (CCTV) and video monitoring and surveillance systems are becoming more common in offices, homes, city streets, banks and shopping malls. So where did these all-seeing monitoring, recording, access tracking security systems originate and why do we need them, and how does digital technology play a part in monitoring and surveillance?
CCTV actually dates way back to the 1950s but advancements in the 1970s gave rise to analog recording systems together with solid state cameras. There were no wireless systems back then so cameras were connected via cables to a multiplexer. The signals would then be fed to a recording device (usually a VCR) and/or monitor(s). A multiplexer is a device that allows the operator to cycle through each camera on the system one by one. There are several disadvantages with this type of system. The fact that a monitoring system is often centralized lends itself as being a single point of failure with the infrastructure. As all CCTV cameras were cabled in, if they needed to be moved often a new cable run was needed. Back in the control room magnetic media was the medium of which the images were stored and were susceptible to magnetic discharge or static electricity discharge. Also, for the system to run successfully a lot of human intervention is required for carrying out tasks such as physically changing the tapes, monitoring and recording the sessions etc….. Continue Reading »
Fascinating Facts About Cctv Systems
So you have installed a home security camera system at your home, or are planning to install one. That is great news, because you can start using your camera system to prevent problems as well as provide evidence if vandalism or theft occurs. But if you are currently in the market for a home security camera system, then you might want to consider some of the added features that are available. Many home security camera systems can provide you the ability to view your cameras while you are away from home over the internet. But it is important to look for certain things when you are considering a remotely viewable home security camera system.
The most important thing to consider when you are selecting a remote-viewable security camera system is the security of your system on the network. It is important to ensure that the system you have selected has the ability to set up a password protected user account, so that you can ensure that you will be the only one that has access to your system. After all, you don’t want someone else being able to watch you on your cameras. Continue Reading »
Remote View Your Home Security Cameras While Away From Home
By Nahshon Roberts
As you may know, a digital video recorder server is used in DVR surveillance systems of large public places such as hospitals, sports stadiums, shopping malls, office, and office buildings. These security systems are so large that a machine should be powerful enough to handle as much as 64 video channels! Amazing, isn’t it? Here are some characteristics of DVR servers.
Operating System and Compression Algorithms Continue Reading »
Common Features And Characteristics Of Digital Video Recorder Servers
By Kelly Hunter
Are you looking for a great way to protect your home or place of business without having to spend a lot of money? Well, one of the best ways to do that would be using Dummy CCTV cameras. These are cameras that look real, but they are really just fakes. They are not really recording, but since people think they are, they usually get turned away by them. You may have seen these dummy cameras in a lot of the stores that you shop at. If you look on the ceiling, you will see that there are tons of black balls on the ceiling. Some of these are real cameras and some of them are not. However, since you can not tell which ones are real and which ones are fake, it makes you afraid of all of them, and this saves the company money, because they do not have to buy all real cameras. The fakes are, of course, cheaper. Continue Reading »
Protect Your Home With Dummy CCTV Cameras
By Thomas Homer
Wall mounting brackets are a popular and commonly used device in homes, offices and public places like hospitals, and railway stations. These devices are used in mounting various electronic devices that need wall mounting or hanging for a proper display. The most popular and maximum use of mount brackets are in mounting LCD and Plasma Televisions.
Mounting Brackets Type
There are different types of mounting brackets depending upon their use and application. There are three main types of mount brackets available in market these days to mount LCD TVs, Plasma TVs and Larger display screens. They are: Continue Reading »
Types and Uses of Wall Mount Brackets
The use of night vision cameras continues to expand as home owners in particular realize the importance of maintaining total coverage of their property.Night time conditions provide an ideal scenario for intruders to invade your space and steal your property but with the right equipment, they are kept under a watchful eye. Continue Reading »
Night Vision Cameras - The Cost Of Home Security
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