... optical zoom module 5.680TVL, usd787 Robustsecu R-900V7 Intelligent laser IR high speed dome camera (samsung 368x zoom module, SCM ... -2231) laser ptz camera: The second generation of our Laser IR PTZ camera10pcs imported super brightness array ... IR LED for see short distance, add 1pc φ10 laser illuminator for long distance, in completely dark environment without any ...