Wholesale Surveillance

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When it comes to safety of your home or business, best security system is the optimal choice. In this article, I will explain the variety of video surveillance systems, and will focus on how to choose the most suitable for your needs security camera system.

Security cameras can be used anywhere indoor, outdoor, hidden and even on the vehicle. Regardless of the type of video surveillance set up, systems are designed to provide visual observation of the object by CCTV cameras. With latest surveillance equipment you can monitor protected premises as a single location or multiple locations at once.

There are digital and analog video surveillance systems.

Analog system uses video cassette recorder (VCR) to store footage received from security camera. Inability to view video over the internet and low recording quality is serious drawback for analog CCTV to compete with digital systems. Therefore manufacturers stopped producing analog systems and switched to digital, just like photo industry did.

Digital video surveillance systems based on the principle of binary encoding of information that improves performance reading and writing data speed, improves quality of the signal transmitted by the camera and allows off-site internet viewing. Most digital surveillance systems have motion activated recording. This function allows digital video recorder (DVR) to store footage on single hard drive for up to three month.

For better recording quality, get real-time DVR with D1 resolution. Greater number of frames per second is a key to smooth playback without glitches. Real-time recording stores images at 30fps and highest D1 resolution is 704x480 pixels. In real life is enough if the recording speed will be about 15 frames per second. Not real-time systems cost less and since it takes half number of frames the recording time comes longer.

Viewing of video footage can be done directly from the DVR or remotely over the Internet Remote viewing works without zone restrictions; you can watch cameras remotely anywhere in the world. It is also possible to playback and backup information over the network.

When you select security camera it is worth paying attention to the following specifications: Resolution (Low - 380 TV Lines, Medium - 480 TV Lines, High - 700 TVL), Sensitivity (Low - 1 lux, Medium - 0.5 lux, High - 0,002 lux). A microphone will add sound in addition to image capture. Motorized zoom cameras (PTZ) can be controller remotely with ability to point in any direction and zoom enough to recognize license plate from 1000feet distance.

Viewtech Security Ltd provides sales and installation for security products for home and business. Please visit our website for more information www.ViewTech.ca Or contact by phone toll-free1-877-280-6069 Contact US

Painless Cctv Definitions To Make You Surveillance Technology Savvy

Shopping for home video surveillance, but stumped when you were asked about CODEX, cameo, or BPS? Knowing CCTV definitions will prepare you for your choice of the home surveillance appropriate for your home or office that is within your budget.

Know your CCTV surveillance system

Shopping for shoes means you know want you want - Brogues with a leather sole in black polished leather or English tan. You need an F fitting 6 > 11 shoe size. When the store clerk gives you the shoes, you get exactly what you need.

That should be the same with shopping for home surveillance. You should be ready with CCTV definitions to give out specs like you would order shoes because your security system should fit into your budget and specific needs. This is important. Surveillance gadgets are expensive items, and you can't end up buying an unsuitable system and cry over your purchase.

Where do you find these definitions?

Suppliers understanding your needs have online pages filled with CCTV definitions for your reference. You can bookmark this glossary or print it. Start getting acquainted with these and you'll find yourself an expert. You'll be giving advice to friends and family who are thinking of getting their own security system.

Using the video glossary is easy. Each glossary term has hyperlinks to all letters of the alphabet. You will see the 26 letters of the alphabet above the chart containing all the related words from A to Z. Click on the letter of the alphabet (A for Access Card) and you will be linked to a page for Access Card only, very easy.

What to look for when buying CCTV security

In your costume shop, you'll need real-time video. That will contain 24 or more frames per second so the image will appear continuous, no more gaps between actions. This is ideal for monitoring store activities.

If you travel a lot, you can still check on your store with the remote monitoring feature. The data from the camera is fed through the Ethernet or Internet. You'll have to bring your laptop along with you and anywhere as long as there is internet connection. It's amazing that despite the distance, the pictures will appear continuous and in real time.

In your absence, you can give your most trusted employee access to the system with an Access Card. These come in the size of credit cards, have magnetic strips. and are swiped for the device to read before any access is granted.

When going the rounds from security cameras, check your CCTV definitions for Angle of View. Ask the seller for the angular range of the camera for a particular image size. Always remember that when the focal length is small, the angle of view is wide.

Get the leverage from CCTV definitions

It's a liberating experience to learn CCTV speak. Study the glossary and pick out the features you'd want in your security system. The next step is looking around for different gadgets for home and office. The seller will be happy to oblige because he knows that you understand what you're looking for - eliminating post purchase problems.

So get started with your CCTV definitions, and be surveillance technology savvy without the "pain".

About the Author

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CCTV definitions
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Is there such a thing as freedom in Britain today? or are we all guilty?

With Internet Service Providers being told to keep records of our internet usage for 5 years and allow access to local authorities.
With mobile phone companies keeping records of your phones movements, (in other words your movements).
With congestion charge camera's recording the movements of your vehicle.
And CCTV recording you 300 times a day.
Plus ATM's recording the movement of your money.

Sadly yes. We are sleep walking into a 1984 scenario and the excuse is terrorism! Strange irony eh?

CCTV twist in Mary search
THE nine-day search for a missing Dundee mother took a dramatic twist last night as detectives released a photograph of her dancing with the man her family fear has abducted h

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