... IR lens, 45°half/90°full power angle,indoor/outdoor,Identity the face distance 525M,IR distance 20 ... IR lens, 45°half/90°full power angle,outdoor/indoor,Identity the face distance 525M,IR distance 20- ... IR lens, 45°half/90°full power angle,outdoor/indoor,Identity the face distance 525M,IR distance 20- ... 90° full power angle,IR CUT switch system,outdoor/indoor,Identity the face distance 535M,IR distance 30- ...