2013年4月29日星期一

Maximize Your Wireless Surveillance System



A lot of us have video surveillance systems that seem lacking in range, do you want to get a little more from your system? You might also be thinking of getting a system that will work on a temporary basis and without any wired source. Or perhaps you are someone who got frequency jams that disrupt the functionality of your camera? And if you answer yes to any of the questions mentioned above, then it is time to find solutions.

Wireless Range

What are the possible range that you can obtain? Range is often the first thing that concerns owners. No matter if there are obstacles to conquer or simply wide areas of space that need to be protected; there never appears to be enough range.

To help you solve this issue there's a fast and relatively easy solution; upgrade the antenna! By upgrading your antenna you can assist improve your wireless signal and get anywhere from 10 to 20 to 30 ft or more further range, based on the antenna strength and size.

When looking for a higher class antenna there are a few issues you would want to keep in mind. The first is to know what kind of network your antenna uses. Whether it is SMA or something else you will have to get an antenna with the same kind of network.

Then you will need to know the power of your antenna since it is calculated in "db". This describes your antennas gain, that put the strength and efficiency of your antenna. The larger this number then the stronger your antenna is, and you will want to find a higher powered antenna when upgrading.

The last thing that you need to know is the frequency that the system will be running at. This is imperative simply because if you don't use an antenna with the same frequency as your camera system; then you'll not be able to get any type of signal. Several of the most typical signals are 2.4GHz, 900MHz, and 5.8Ghz amongst others. Make sure to complement the brand new antennas frequency to that of your system.

In the end if you are able to improve your antenna you will most definitely get a better reception quality and farther range capability out of your wireless surveillance system.

Wireless Power

But regardless of what the subtitle says, the need for external power will be immediate as there is no known contraception in human history that has wireless power. Whenever a surveillance system claims to be wireless, it's just declaring that it doesn't require a video and/or audio cable connecting it in your recording equipment and receiver. This can be a instead advantageous resource in certain applications; however it still features the problem of having power to your camera.

For temporary surveillance a possible solution can be found by getting a 12VDC lithium-Ion battery pack for your surveillance camera(s). This can provide power to your equipment for a couple of hours or so (based on the power consumption of your camera), however it will eventually require to be recharged or replaced for further use. For more elongated power use, a car battery or portable generator may be effective at providing the power you require, given you have to have the electrical engineering abilities in making it do so.

If you're installing your wireless surveillance system on a long term basis even so, then you require more long term solution such as a 110V socket waiting.

Choosing The Right Frequency

Digital systems have protected signals, less interference, and they can hold a lot better number of cameras on the same system. Ideally these tips are helpful in fixing your wireless surveillance system issues and creating your establishments more secure.

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