Minions

CMOS stands for complementary metal-oxide-semiconductor. They utilize progressive image scanning to obtain values for each pixel and display an image. This technology has the advantage with high resolution, fast frame rate, and low power consumption. The tradeoff is more noise, and less dynamic range.

Introduction GS Global Security is proud to introduce range of matrix access control products with complete people mobility management solutions... read more

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CCD stands for charged-coupled device. CCD security cameras have great dynamic range (WDR), making them an excellent choice for low-light conditions. These cameras excel when it comes to producing the sharpest image in challenging lighting environments. Their disadvantage is higher price, high power consumption and heat output, and generally slower framerate (not as important for CCTV applications).

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Technology has changed the way we see home security. Until about 5 years ago, the home security industry was quite... read more

Despicable Me

Since the days of grainy black and white footage and bulky cameras, security surveillance technology has advanced significantly. Today, with... read more

At Gs Global Security, we are closely monitoring the COVID-19 situation and are putting in place measures to protect the... read more

Introduction The ability to record video surveillance footage and playback at a later time is a key feature in any... read more

Illuminate

Cameras work by focusing light through a lens onto an image sensor. An image sensor contains millions of light-sensitive spots which are used record the image seen through the lens. Therefore, a larger image sensor is able capture more information than a smaller one, resulting in a better image.

DreamWorks

What the heck is a camera sensor anyways? If you’re reading this article, you probably already understand how camera resolution affects the image quality. What is less commonly understood however, is how camera image sensor size affects the final image quality. Today we’re going to explain exactly how image sensors work, and how that translates to what you see on the camera.

Background For the vast majority of networking projects, a wired connect is both the most desirable, and the most cost-effective... read more

Just as you would choose a camera based on the number of megapixels, it is important to also consider the type of sensor used in the camera. A security camera with a larger sensor will be more expensive, but can produce sharper images in lower-lighting conditions. Always ensure you pick the best camera for location where it’s going to be installed.

Due to its accessibility and ease, cloud storage has grown in popularity recently. For businesses and organizations that utilize CCTV... read more

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What is ONVIF? ONVIF is an acronym for Open Network Video Interface Forum. ONVIF was founded in 2008 by a... read more

Typically, most security cameras use a sensor size of between 1/1.7” and 1/3”. The larger the sensor, the better the camera will perform in low-light scenarios. A larger sensor also results in a wider field of view (FOV), allowing the camera to see further in each direction. The trade-off is that larger sensors are more expensive to manufacture, increasing the final price of the camera.

Introducing BDCOM PoE Switches GS Global Security is proud to announce our partnership with BDCOM, a leading manufacturer of... read more