This GW security IP camera employs advanced high resolution 1920p in combination with the latest 5.0 megapixel 1/3 " megapixel cmos image sensor which provides the best quality images day and night, resolution up to 2592 x 1920. The camera is 5mp and it is great for remote monitoring. And, the camera is great with good images and it is 2mp. A CCTV camera with a resolution of 1080 pixels by 1920 pixels has a total of 2,073,600 pixels, or roughly 2MP. We get this by multiplying the pixel dimensions of the screen together (i.e. 1080 * 1920). Advantages of Having More Megapixels The most obvious advantage of having more megapixels is the increased clarity of CCTV footage. Are 2MP security cameras good for surveillance? 2 Megapixel Security Cameras provide a resolution of 1080p that is equivalent to Blu-ray quality. If you are looking for economical HD security cameras, then 2MP surveillance cameras are a good starting point. There are 2 main types of 2MP cameras, i.e. 1080P IP Cameras and 1080P HDCVI Cameras. The obvious conclusion is that 4K IP security cameras deliver sharper and clearer images when compared to 1440p, 1080p, and 720p IP security cameras. The truth is, you can still get high quality imaging with clear details from a distance with 2K security cameras, and they are especially good for monitoring entrances to your home, garages My second recommended pick is the Hikvision 2MP LPR Security Camera. This camera is the only one listed with face detection. It also has full color, achieved through its advanced low light sensor/tech. It also has NAS support. The 9 Best License Plate Recognition (LPR) Security Cameras (2023) A bit rate is a measure of the amount of data sent through the system’s video feed. Though you can adjust your bit rate, your best option is to stick with the camera’s recommendation. But if you want to alter it, look for it under settings, specifically stream, image, or video settings. There are two bit rates types: CBR, Constant BitRate If you're in the security industry, check out our partner program. Input the total number of cameras you will want to be able to view remotely and the calculator will determine the amount of data being sent. Remember, all cameras come with a secondary "Substream" used for streaming the cameras at a lower quality while retaining full record quality. As I mentioned, the 2-megapixel camera provides a maximum width of 24 ft (7.3 m). Since we cut the triangle in half, the opposite side (O) is equal to 12 ft (3.7 m). Suppose the camera we select has a variable lens, and we decide to set the lens at 30-degrees, cut that in half and Angle x equals 15- degrees. MjjNv.