How many cameras do I need?

When it comes down to figuring out how many cameras you need, there is no simple answer. While there are several variables, keep in mind the two main considerations: locations and image quality.

Consider all the locations you need a camera installed. Do you need dense video surveillance throughout a site? Or are there a couple of key areas you need monitored, such as an entrance or cash register?

Secondly, how many cameras you need depends in part on resolution. HDTV security cameras have a higher resolution and thus cover more area with greater detail than your average CCTV camera or IP camera. Therefore, you can install one HDTV security camera to monitor a vast area. Furthermore, with digital PTZ, you can pan, tilt and zoom in on specific areas within a scene. In a way, an HDTV security camera can replace several cameras.

The number of cameras you should install depends largely upon the specifics of your site. Luckily, many security camera systems are future proof. One of the main benefits of IP video technology is that it is scalable, meaning it is easy for you to expand your system with additional IP cameras.

Contact our security camera system experts for help determining the right number of cameras for your needs.

CCTV security cameras – an affordable solution

Security is a priority for most of us, but everyone has the need or budget for the latest cutting edge technology.

Our CCTV camera systems make security affordable to the masses. If you want to bolster safety within your home or business, take a look at our reliable CCTV security camera systems. You get everything you need to enhance security at your home or business with security cameras, all in a cost effective package.

Featuring analog cameras, hard drive, DVR and data/power cables, CCTV security camera systems include everything you need all at a value-driven price. And just because they are affordable doesn’t mean you don’t get options. We offer systems with vandal proof dome cameras, day/night cameras, outdoor cameras, and more.

Shop our budget friendly CCTV camera systems.

Request a quote to get personalized information

Our security camera specialists are on hand to provide you with personalized information.  With years of industry experience, we will consider your needs and recommend the best technology and proper number of cameras for the scope and budget of your project.

To get started, simply fill out our Request a Quote form. One of our security camera system experts will get in touch with you shortly.

At SecurityCameraSystems.com, we offer affordable high quality camera systems right on up to professional HDTV camera systems. Whether you are looking for a CCTV camera system, IP camera system or HDTV camera system, we have solutions for every budget.

 

Value 4 Camera Indoor HDTV Security Camera System

In situations where image quality is an utmost priority, HDTV security camera systems are the way to go. The Value 4 Camera Indoor HDTV Security Camera System is designed specifically for professional-quality indoor surveillance, making it an ideal solution for bolstering security in your home or business.

With four HDTV security cameras, this system can cover a lot of space without sacrificing the ability to view fine details. The Axis M1054 cameras deliver HDTV 720p resolution at full frame rate with a 16:9 format and excellent color rendition.

The Value 4 Camera Indoor HDTV Security Camera System includes everything needed to implement security video: NVR, hard drive, network cables and a Power over Ethernet switch. You also have the option of upgrading the system to include a monitor.

Try our live chat feature for instant help from a security camera expert

We strive to make shopping for security camera systems a simple affair. Whether you are interested in CCTV, IP or HDTV technology, our helpful specialists can guide you in finding the right security camera system for your needs and budget. And now we have a new convenient way for you to talk to us.

To chat with a security camera expert, click the “chat now” link in the upper right corner of any page. We will respond quickly to aid you in your shopping, or answer any questions you may have.

Check out the new live chat feature at SecurityCameraSystems.com.

Security Camera Systems Glossary: your reference for common terms

We developed a glossary of terms to make learning about security camera systems easier. Here you can look up technical terms and get plain language definitions of some of the most commonly used words and phrases.

The glossary is a great place for beginners to start learning about security camera system technology. It is also a quick and easy way to look up specific terms you come across while shopping for security camera systems.

So what exactly do we mean when we say TVL, PTZ or CCTV? Get a quick answer in our handy glossary.

Professional 4 Camera CCTV System

In our last post we profiled the Value 4 Camera CCTV System, but for those requiring higher resolution and rugged cameras, we also have a Professional 4 Camera CCTV System.

This complete security camera system features two indoor/outdoor vandal-resistant dome cameras and two outdoor bullet cameras. All four CCTV cameras produce 600TVL resolution images and offer day/night functionality.

The Professional 4 Camera CCTV System also includes an easy to use DVR, hard drive, power/data cables and powers supplies. This pro system is ideal for keeping an eye on homes and small businesses both inside and out. In fact, the indoor/outdoor vandal-resistant dome cameras are rugged enough to be placed in challenging environments where tampering and vandalism are a threat.

Learn more about the Professional 4 Camera CCTV System.

4 Camera Value CCTV System

Sometimes a simple solution is the best solution. The 4 Camera Value Indoor CCTV System is an affordable system that is easy to install and use. It’s designed for day and night surveillance, so you can keep an eye on the inside of your home or small business 24 hours a day.

This all-inclusive system features four indoor analog CCTV cameras that produce quality images with high resolution and automatic image enhancement. To boost night surveillance capabilities, these fixed dome cameras have built-in infrared LED lights with a working distance of up to 100 feet.

Also in the 4 Camera Value Indoor CCTV Security Camera System is a 4-channel H.264 DVR for recording video, a 250GB hard drive for storing video and power supplies, including data/power cables.

How to understand CCTV camera image quality

Many people may be familiar with hearing camera resolution referenced in terms of ‘megapixels.’ For analog cameras, however, image resolution is measured differently. Quality is instead conveyed in TVL, or TV lines. TV lines are active horizontal lines instead of individual pixels, and the term TVL refers to the number of discernable horizontal lines that show up on the screen.

Those lines are delivered to a monitor or other recording device in two off-set fields: one for even-numbered lines and one for odd-number lines. The lines are interlaced, which allows security operators to view the complete picture.

Analog images have a 3 x 4 aspect ratio, which means that the amount of detail you can measure in 3/4 of the picture’s width will determine what the horizontal TVL resolution is. Most standard CCTV cameras will have a resolution of around 420 TVL. CCTV cameras that are considered high resolution will deliver images closer to 600-700 TVL.

What’s the benefit of HDTV security cameras?

We’ve mentioned the difference between the various camera technologies available, but what’s the benefit of installing an HDTV security camera system?

In a word: Quality. HDTV security cameras have earned a reputation for incredible image quality. HDTV camera systems offer high-resolution images with excellent color representation, full frame rate, and a 16:9 widescreen format. The images captured by HDTV cameras are formatted for modern screens and TVs.

If you’re looking for a system to pick up critical details like faces, objects, and license plates, then HDTV cameras are almost always the way to go. Those crucial details can be easily zoomed in on without losing image quality. HDTV security camera systems are ideal for applications where full frame rate and outstanding image quality are priorities.