With the development and development of infrared laser technology and the continuous expansion of market application, the infrared laser lighting distance is also getting farther and farther, and the mainstream manufacturers in the industry will gradually simplify the distance classification of infrared laser lamps into: 300, 500, 800, 1000, 1500, 2000, 3000, 5000, 10000 meters. Until the end of 2022, the laser PTZ camera in the security night vision monitoring industry is divided into three main categories according to distance classification, long distance and long distance:
Medium distance - effective lighting range of 500 meters and below;
Distance - effective lighting range of more than 500 meters, less than 2 kilometers;
Ultra long range - effective lighting range of 2 km and above.