![]() Wireless security cameras are gaining popularity because they do not require a wired connection to the recorder. Some cameras have varifocal lenses that you can adjust from the recorder or a mobile device to get the perfect viewing angle. Other options include 8mm, 12mm, 50mm or 100mm for observing a narrow field of view over great distances. 2.8mm is our widest lens, and produces a 110-degree view ideal for covering large areas. Find a more comprehensive guide to buying security cameras based on lens size on our lens comparison page.Ī 3.6mm lens is standard and produces a 90-degree field of view. You get more coverage out of every individual camera by selecting a wider angle lens, but objects of focus will appear further away. The size of the camera lens determines the viewing angle. ![]() One model doubles as a functional fire alarm.Some models include heaters & blower fans.Our on-staff security experts can help guide you in buying the best security cameras for a custom-grade system. You can even mix and match cameras of different types on the same surveillance network, as long as they are all compatible with the recorder. Just about all cameras we offer feature infrared night vision and can be used indoors and outdoors. ![]() Network Video Recorders (NVR) are compatible with network IP cameras.Įach camera style has different benefits and capabilities.Digital Video Recorders (DVR) are compatible with analog & HD-CVI cameras.You can do this from anywhere, at any time, and at no monthly cost. You’re free to set your cameras to record 24/7, on a schedule, or by recorded motion. There, you can view live and recorded footage, as well as control your camera. When buying a security camera system, follow the selection guide to ensure your recorder is compatible with the type of cameras you purchase.Īll recorders by CCTV Security Pros can be remotely accessed through your computer, smartphone or tablet. This is where footage is recorded and stored. IP systems are easy to set up with power over Ethernet (PoE) capabilities.Ī DVR or NVR is the brains of a security system. They are the newest system type and are capable of supporting video with 4K resolution (above 1080p). Network IP Systems operate over standard CAT5/6 Ethernet cable.Also called HD over coax, they are considered the industry standard for modern HD surveillance. HD-CVI Systems operate over coaxial combo cable with BNC connections.They are the most cost-effective type, but have a limited zoom resolution. Traditional Analog CCTV Systems operate over combo RG59 / siamese cable.See our dedicated page on choosing the right system for more details. Each operates over a separate type of cable and supports different types of camera technologies. There Are 3 Types of Security Cameras & Systems Continue through our security camera buying guide to see all of our HD options. The best thing about HD cameras is that you can digitally zoom while keeping the quality largely intact, rather than looking a bit blurry or pixelated. The higher the megapixel count of the camera, the sharper the image. An 8MP camera produces up to 4K ultra HD video. ![]() 2MP resolution is equivalent to full HD 1080P. With modern technology, HD cameras and recorders are even cost comparative with traditional analog models.ġ megapixel (MP) resolution and above is considered high definition and is 720p. HD cameras offer at least 3-5 times better clarity than the standard analog cameras. High definition cameras deliver the video resolution you need to make out fine details like license plates and faces in your surveillance footage. If you are considering a new system or upgrading an old one, our comprehensive security camera system buying guide can show you what’s out there and where to start. Security cameras are an essential investment in protecting your business, place of work, or personal property.
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