Sunday, September 28, 2008
Security Camera Video Surveillance Not Just For Banks
One can purchase security camera video surveillance over the Internet; however, you will then have to find a certified installer to install all the equipment. It’s best to find someone locally who can sell you the equipment and install everything at the same time. Some companies will offer to watch the surveillance tapes for you through a streaming live feed if you don’t want it hooked up in your house for viewing purposes. They will monitor the activities in and around your house to make sure you are safe and if anything is wrong, they will notify the authorities immediately.
Security camera video surveillance can be and should be placed around a pool area to make sure no one breaks-in to swim because you are then responsible if someone drowns, even if they broke in. and if you have small children, it’s best to keep a security camera video surveillance aimed at the pool for safety reasons. Security camera video surveillance can protect both your family and your valuables against break-ins and damages.
If there is a fire while you are away, a security camera video surveillance will show this and alert the authorities as to what is happening quickly so you will save your property faster and perhaps save lives if people are sleeping.
Many people install the security camera video surveillance to catch people who work in their home such as nannies who watch their children. They don’t want the nanny abusing their child, or a house cleaner or construction worker stealing from them. They will either watch the tape as it is happening or view the video later and then confront the person regarding the incident and then fire that person for their misdeeds. Allowing the person working in your home to know that the security camera video surveillance is there will help to keep them honest.
Sunday, July 27, 2008
The New Breed of Video Surveillance
Each year sees the launch of numerous video surveillance cameras. Each being designed specifically to bring functionality, plus a plethora of new features to users worldwide. This year won't be any exception, with buyers hungry for the release of the newest options in video surveillance systems. The technological advancements of this new breed of cameras, including; wireless, multiplexers and DVR's, is creating a buzz throughout the industry.
The aim of this article is to look at the many aspects of video surveillance, and the impact these new systems will have on a world wide audience.
Video Surveillance: The Wireless Generation
Like many of the surveillance systems before, there has always been a strategic lead up to the launch of new surveillance equipment. Where the leading companies such as Pelco, Sony, Panasonic and Toshiba fight “tooth and nail” to get ahead in the race to dominate the market.
Wireless technology was introduced back in 2005, at a technology conference in Japan. Since it's genesis, wireless surveillance systems have increased in popularity, and seem to be the first choice in many homes. This is largely due to the ease in which the system can be implemented and administered.
Another benefit of wireless security is the ability to function anywhere, plus giving the system a higher secrecy level due to the exclusion of any wires. Many also come equipped with with a full range of movement e.g. tilt, pan and zoom. The top of the range systems if used by linking to a computer, feature MPEG-4 for high quality images and frame rates.
Multiplexing
Hand in hand with the video surveillance system comes the use of “multiplexers.” These devices allow multiple signals to share one resource. Multiplexers usually require a demultiplexer. This breaks the multiple data streams back into a lower rate stream of data.
So what this basically means in relation to surveillance cameras is that multiplexers can enable the system to send back a live stream, while also recording other streams ready for video playback.
Digital Video Recorders
Any good surveillance system needs a DVR to enable the user to record the data streams sent by the cameras themselves. There are many systems on the market, some come equipped with high quality hard disk recording and a multiplexer built in. So in monetary terms these systems can cost a lot less then a traditional VCR and multiplexer combo.
As you can probably tell by now, these are some of the reasons why the new breed of video surveillance cameras have received so much attention. With advancements in technology increasing almost daily, these systems will continue to be a source of security and peace of mind for years to come.