... 37X zoom module 3. Array LED and laser illuminator,200M IR distance 4. high speed Our IR laser PTZ high speed dome camera: model ... DSP, stable performance.² 10pcs imported super brightness array IR LED and1pc φ10 laser illuminator for long distance, in completely dark environment without ... according to the lens zoom changes, when the laser light is working, some IR LED will off, this is in order to ...