Back in the day, all but the most expensive and sophisticated security cameras produced black-and-white images that were frequently too grainy to be of real value. Today’s security camera systems represent a real deterrent against both burglars in residential neighborhoods and break-ins of commercial properties. Features such as durable metal housing and audio recording capability are now considered standard.
The most innovative security camera systemsfeature innovative 4K technology, with more than 8 million pixels positioned horizontally. These cameras produce some of the cleanest and clearest security images available. 4K security camera systems also feature color night vision, HEVC encoding and IP67 weather ratings. Let’s take a deeper look at what these features offer.
Color Night Vision
Many good security cameras produce color images during the day, even in high glare. However, break-ins and burglaries don’t always occur during the day. Security camera systems that offer color night vision produce color images even in low ambient light, although images captured in total darkness will convert to black and white.
High-Efficiency Video Coding (HEVC)
Anyone who has stored streaming video files on a computer knows that video files can be huge. Compression reduces file size, but often at the expense of degrading image quality. Good quality 4K security camera systems feature high-efficiency video coding (HEVC), also known as H.265. HEVC reduces file size by half without compromising image quality.
IP67 Weather Ratings
Enclosures for security camera systems are rated according to an Ingress Protection (IP) scale that measures effectiveness against intrusion from debris, moisture and other adverse factors. IP ratings are designated by IPXX, where each X represents a digit. The first digit is for intrusion protection and ranges from 0 (no protection) to 6 (total dust-tight protection). The second digit stands for moisture protection and ranges from 0 (no protection) to 9 (protection against high-pressure sprays and steam cleaning). A good rating for security camera enclosures is IP67, where 6 stands for dust tight and 7 represents protection against water immersion at depths between 150 to 1000 mm for up to 30 minutes.
4K Security Camera Systems for Homes
At one time, high-quality security camera systems were too expensive for many homeowners. However, 4k technology is common for both residential as well as commercial use today. Images from 4K residential security cameras provide more frames to use for evidence if needed. Residential 4K security cameras are also great for capturing funny or cool moments with friends and family in real time — with footage that doesn’t look like old-school grainy security camera footage. Other features include motion-activated push notifications, audio recording, weather proofing and remote viewing through a mobile app.
4K Security Camera Systems for Businesses
Many businesses, such as retail operations, require surveillance through security camera systems. An excellent feature for commercial security cameras is a 4X optical zoom, which can be used to monitor distant objects, such as a camera mounted on the ceiling above a cash register. The cameras are set up with the appropriate zoom applied, which then allows for continuous recording. The cameras can also provide high-quality still images if needed.
4K Security Camera Systems Are Better for Homes and Businesses
Today’s 4K residential and commercialsecurity camera systems feature multiple innovations that capture sharper, higher-quality images. Features such as color night vision, HEVC and IP67 Weather Ratings mean that both homes and businesses are safer.
Home users can capture memorable moments as well as suspicious activity, and monitor their systems from mobile apps. Security systems for commercial users feature cameras that can capture real-time images at 30 frames per second, with 4X optical zoom capabilities to capture fine details within captured images.
For both homes and businesses, 4K technology provides better protection and peace of mind.