What does IR mean in security cameras?
night vision
IR or night vision cameras use infrared light to illuminate images in the dark. We can’t see it, but infrared light is actually all around us. IR cameras detect these invisible infrared wavelengths, enabling the camera to see in the dark.
What is IR range of camera?
The IR distance is the distance from the camera that the infra red LEDs can illuminate. It’s a largely useless number and you will never be able to identify someone at this distance. All cameras that have on board infra red illumination will illuminate objects at the identification distance for the lens fitted.
Do security cameras use IR?
Infrared security cameras have the capability to capture video in low light and no light (0 Lux) areas. Infrared cameras (IR) are sometimes referred to as IR cameras or “Night Vision Security Cameras” because of this. CCTV Camera Pros also sells complete Infrared Security Camera Systems.
How do IR security cameras work?
Infrared picks up how much heat an object or person has, since everything on earth puts out some form of infrared light depending on its temperature. Infrared CCTV cameras use infrared LED lighting positioned around the outside of the camera lens in order to capture information.
What is the use of IR camera?
An infrared camera (also known as a thermal imager) detects and measures the infrared energy of objects. The camera converts that infrared data into an electronic image that shows the apparent surface temperature of the object being measured.
What is IR and IP camera?
This category is comprised of IP CCTV cameras that we offer which feature integrated infrared illumination to help enhance night-vision. It consists of a range of indoor and outdoor, static and PTZ models; some of which also include optimised IR technologies to help prevent over exposure.
What is the difference between night vision and infrared?
Night vision works by amplifying nearby visible light. Thermal imaging works by using infrared sensors to detect differences in temperatures of objects in its line of sight.
