4 MP versus 1080p Video Resolution
Surveillance requires surety in vision, and the degree of video resolution greatly
determines this. High definition viewing now extends beyond your favorite television programs on your homes television set, to your video surveillance system. Straight from high-end analog cameras to the latest digital cameras, surveillance footage can now be delivered with crystal clarity, in detail, and in a smooth flow just like you enjoy it on your HD TV. As you plan to install the best surveillance systems with top-of-the-line video resolution, grab the top choices; 1080p High Definition or 4 Megapixel. The two are improved versions with better imaging performance, but in their league of the best, they’ve their own uniqueness.
1080P HD Also known as Full HD or FHD, 1080p cameras are composed of a set of HD video modes with 1920 pixels horizontal display and 1080 pixels vertical screen display. A pixel is the tiniest bit of an image, combined to form a complete picture. A 1080p image is equivalent to 2.1 megapixels, which means more than 2 million individual pixels in the viewing area of the camera set, and more details for viewing. The number of pixels remains constant, the screen size notwithstanding, it’s only the pixels-per-inch count that changes as the screen adjusts.
Why 1080p Video cameras stand out
1080p standard cameras enjoy notable familiarity due to several reasons.
In adverse weather conditions, these type of camera remains dust tight and free from interference in case of water immersion. Exposure to water jets, from a 12.5 mm nozzle magnitude, from whichever direction, has no negative effect on the camera system. Their installation and deployment are unlimited to weather conditions. Whether indoor or outdoor, 1080p cameras will deliver.
1080p standard cameras have a moderate use of storage space and bandwidth;
It requires very minimal storage space and bandwidth for efficient functionality of 1080p cameras. You don't have to worry about the consumption of your hard-found data or the slowdown of your home network over your cameras Wi-Fi connection. With a single SD card or HDD, the 1080p surveillance camera can consistently record a good number of video files before the storage space runs out.
Unlike some security technologies which require regular infrastructural upgrades for
compatibility issues with other devices, 1080p security cameras are designed with
smooth compatibility with a large percentage of standardized technology. Your iPhone and Android Smartphone make, monitor, TV or PC, can easily blend.
Notably, 1080p cameras are suitable for General-purpose Video surveillance; even
though they slightly un-match 4K, 5MP, and 4MP cameras in terms of image quality,
monitoring aspects such as vehicle number plates and other general information about points of interest is achievable.
1080p security cameras, however, have limited features. Starting with the low image resolution, analysis of fine image details can sometimes be a tall order, making analytic expeditions difficult to complete.
4 MP ULTRA HD CAMERA RESOLUTIONS
Just as it is called, a megapixel camera captures images with more than one million
pixels, thus the name megapixel. A 4 Megapixel security camera is composed of 3.6 million pixels that combine to form a grid and in the end a collection of pictures. It’s capable of providing video resolutions to the extent of 2560 X 1440 pixels. (A 0.3 increment to the HD 1080p camera) This implies a 2560 horizontal pixel run to a 1440 vertical pixel run across the camera lenses.
Why 4 MP cameras stand out
You can see more image details; cameras greatly come in handy in solving legal
issues. But the clarity of the imaging makes it more useful. The clarity of a 4 MP camera makes it easy to identify a person's face and the plate number on occasions involving such parameters. 4 MP security cameras offer amazingly clear video that guarantees facial recognition to the extent of 50ft. This is possible over a standard 3.6mm lens, which gives an 84-degree angle of view. You’ll never miss a single detail from an image and this makes prosecution efforts easy to handle. This makes it stand out in comparison with a 1080P security camera, which only offers facial recognition halfway the distance of a 4 MP camera, at 80 degrees view, in well-lit conditions.
Differences in Camera Resolutions
You can enjoy a wider range of view; starting with 4 MP security cameras, megapixel cameras come with a uniquely wider camera lens. Given the extensive resolution, you’ll get a wider viewing angle and even enjoy pan and tilting features to expand your field of view to the desired heights, with respective types of 4MP cameras.
4 MP security cameras are also IP66 rated this opens room for unlimited installation whether indoors or outdoors, depending on your needs. Surveillance will go uninterrupted, weather changes notwithstanding.
But note this higher resolution video recording requires more hard drive storage space. The hurdle with 4 MP security camera systems, therefore, is that you have to brace
yourself for the cost that comes with storage, for you have to work on storage space increment.
So which surveillance camera should you choose?
Well, your purchase decision majorly revolves around the features and how you’ll
benefit from them, and without forgetting your budget. Choosing 4MP Ultra HD camera resolution offers you better features; clear recording with night vision capability, efficient monitoring, and the latest technology. It is the best offer, but you’ll have to dig deeper into your pocket. Decide and secure that which you treasure.