4K CCTV systems
The 4K CCTV system becomes the first choice in 2024 for the high-resolution surveillance hunters because of improved resolution and performance even in adverse conditions. If you are worried that 4K CCTV cameras may bring high cost, bandwidth, storage, and other issues? Or just get overwhelmed by the new trend and don’t know where to start – what’s the 4K CCTV camera, also called as 8MP CCTV camera, UHD(Ultra HD) CCTV camera on earth? Explore our 4K CCTV Cameras .
let’s have a detailed discussion about the 4K CCTV system, and you’ll learn about what makes a 4k CCTV camera, where to buy a reliable and affordable 4K security camera. Below are answers to all common questions, related to 4K and everything you want to know about 4K CCTV system.
What is 4K?
4K means a clearer picture it shows more detail than Full HD, 8 million more pixels on the screen that creates crisper images which are around four times what Full HD (1080P) can display.
A Full HD image is 1080p high and 1920p wide, the 4K image almost doubled in size in both directions approximately four times as many pixels. you could fit every pixel from your 1080p set onto one-quarter of a 4K screen.
What is 4K CCTV?
4K CCTV also known as UHD (ultra-high-definition) CCTV offer four times the resolution of 1080p with a video resolution of 3840 X 2160 – 4096 x 2160 pixels. 4K CCTV technology is the largest high resolution 4096 x 2160 and equals 8MP.
4K CCTV allows you to cover large areas which means It reduces the number of cameras, for example with Full HD you need 4 cameras to cover the front of the building, with 4K you may need 2 cameras to cover the same area. 4K CCTV enables facial detection, remote zoom and ANPR (Automatic Number Plate) recognition. The main benefit of 4K is lowering the total number of cameras you would need.
Benefits of 4K CCTV?
Ideal for large scale monitoring of public spaces, car parking and warehousing, capture detailed images due to the exceptionally high resolution. 4K CCTV is perfect for post-event analysis, providing the ability to digitally zoom into the recorded image. This makes them ideal for clearly identifying intruders, vehicle number plates or even stock numbers on a box, amongst many other important uses.
- Fewer cameras are required to cover a defined area
- You can zoom further into the recorded image
- They will cover larger areas than traditional cameras can
- You will see more with them
What is 4K CCTV camera?
4K CCTV cameras offer clearer details of objects than ever before, an image is made up of thousands and millions of pixels horizontally and vertically. 4K CCTV cameras refer to those CCTV cameras containing about 4K horizontal pixels 3840 x 2160 with over 8 million pixels.4K CCTV Cameras
4K CCTV cameras can do a lot of awesome things for you, with their distinctive advantage: 4K security cameras deliver over 8 times clear images than 720P, 4 times clear footage than the 1080P, and twice clear video than the 1440P. For example, you can clearly read license plates of parked or passing by cars, easily identify the facial features of thieves and burglars trying to break into your home and the details of the pot plant across the street. As long as it’s captured with a 4K CCTV camera you will not lose a single detail. If your 4K CCTV cameras support 2-way audio, you can also hear the sound from the burglars or postmen.
4K CCTV cameras have a wider field of view than 1080P CCTV cameras with wide-angle lenses, which means you could cover more areas with one 4K IP camera, like the front door area along with the driveway or the first-floor window. Zxtech 4K security cameras are actually very affordable and competitive in price when compared to other models and brands. If you consider that 4K CCTV cameras offer more coverage per camera you actually can save money by using fewer cameras per installation to cover the same areas.
There is no doubt that having 4K IP cameras are great, but you need to make sure to do your due diligence when installing or purchasing 4K CCTV cameras. There are certain things you need to look at before buying 8MP or true 4K IP cameras and this typically begins with the camera type, such as PoE, dome, bullet, infrared or built-in audio. Zxtech 4K CCTV cameras support PoE which makes installation quick and easy with motorised varifocal lens, IP66 waterproof housing and up to 60m night vision.
Zxtech 4K CCTV cameras are perfect for post-event analysis, providing the ability to digitally zoom into the recorded image. This makes them ideal for clearly identifying intruders, vehicle number plates or even stock numbers on a box, amongst many other important uses.
What is 4K CCTV system?
4K CCTV camera system refers to the CCTV systems with high-performance image sensors that can capture videos at 3840 x 2160 pixels, that's 4 times the resolution of 1080P Full HD. Our 4K CCTV kits recorded at this level of quality, making them suitable for even the most demanding commercial and large scale applications.
4K CCTV camera systems offer the highest level of detail and clarity available. The 4K CCTV cameras featured in these 4K CCTV systems use advanced 8-megapixel image sensors. This larger image sensor allows the camera to capture more light, which improves colour, contrast, and low-light performance. It also adds an increased ability to zoom in on distant objects without drastically reducing image quality. So if an incident does occur, it will offer the best chance to capture useful evidence. 4K IP camera systems are also equipped with revolutionary HEVC (High-Efficiency Video Coding or H.265) video compression. This helps keep files sizes low without losing the 4K video quality.
Beyond the technical details, this means the images recorded by 4K CCTV camera systems will be incredibly clear with great details. You can also zoom in on distant objects without reducing image quality. 4K CCTV systems normally come with dome and bullet shape 4K IP cameras and a 4K NVR with 4, 8, and 16 channel NVR. When it comes to the 4K video surveillance systems for your home or property security, it is wiser of you to choose the proper number of channels and cameras based on your needs and budget.
As is to be expected for such high-grade cameras, each one is kitted out with professional features. These include motorised zoom lenses, weatherproof housings and powerful night vision.
We have both bullet and dome cameras available, so you can be sure to find the right one for your installation.
How to Set up 4K CCTV systems?
Setup and installation of the 4K CCTV system are similar to the PoE CCTV system, as it requires less cabling. These best 4K CCTV systems in the UK, use a single network cable to connect a 4K security camera to the NVR to transmit both power supply and video signal, which makes installation and setup simple and easy. While installing 4k CCTV system locate NVR is close to a power supply outlet and near to the centre of 4K security camera positions. Connect the 4K IP camera to one end of the Ethernet cable and the other end of the cable can be directly connected to the 4K NVR with PoE. Make a connection between NVR and CCTV monitor via an HDMI cable after connecting, turn on the CCTV monitor. Now you need to turn on the power of 4K NVR, you should wait for a couple of minutes for your 4K CCTV system is up and running.