IR LED Emitters 1-3W 840nm 850nm For Camera

Guangmai Technology is professional in making the IR LED emitters 1-3W 840nm 850nm for Camera. 

The role of infrared light on the surveillance camera

Nowadays, surveillance cameras have infrared lights, including two, four, or even six built-in infrared lights. So what are the functions of the infrared light on the surveillance camera?

Surveillance cameras mainly use LED infrared lights, which can continue to monitor the area at night without lighting, and can continue to monitor around the clock. Infrared light, short for night vision surveillance infrared light, is used with surveillance cameras to collect images at night to supplement light.

The infrared camera is sensitive to infrared light, and the waveband is in the range of 800nm-1100nm. The principle of the infrared camera is that the infrared lamp emits infrared rays to illuminate the object, the infrared rays are diffusely reflected, and are received by the surveillance camera to form a video image.

The current surveillance cameras all have infrared night vision function, which can be said to be a standard configuration. For home surveillance cameras, the general infrared night vision distance is within 10-20 meters. Infrared cameras are divided into ordinary infrared cameras and dot-matrix infrared cameras. Dot-matrix infrared cameras are better than ordinary infrared cameras, have a long irradiation distance, fine and clear picture quality, and have a longer service life than ordinary ones. In addition to the advantages of the second generation, the dot-matrix infrared lamp has a small size and improved photoelectric conversion efficiency.

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IR LED emitters 1-3W 840nm 850nm for Camera package size:

IR LED emitters 1-3W 840nm 850nm for Camera application

About Guangmai LED/ GMKJ LED

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Datasheet:

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You can download the English Version datasheet of IR LED emitters 1-3W 840nm 850nm from the head of this page.

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