Does anyone know what a laser infrared light is? What manufacturers are doing?

Laser infrared light is the use of 808-810nm, 940-980nm wavelength laser infrared light as a light source, with the infrared-sensitive camera, zoom all-in-one, infrared-sensitive gun plus lenses, composed of infrared night-vision monitoring system. Make up for the ordinary LED light irradiation distance, brightness, heat dissipation, life expectancy and other aspects of the many limitations in the field of night vision security, fill the domestic no low-priced laser infrared lighting blank.