... distance, in completely dark environment without any light, it can watch clearly within distance of 200m, very low noise, have no ... positions, 2 pattern scans, 4 cruise routes, display PTZ direction, camera zoom, temperature. Hand operation speed: horizontal 0.05°~220°/sec ... horizontal 220°/sec, vertical 100°/sec.Can add network function.Camera module info (in the housing)SAMSUNG MODULE: Model SCM-2231P ...