Hand-held camera system for inspecting walkable sewer, consisting of camera, spot light(s), laser and position and acceleration sensors with switch-off device

摘要

Hand-held camera system consists of camera unit in camera with grip and at least one spotlight, laser with switch-off and position, or acceleration sensors. From sewer leads outwards cable to external control unit.There is also cable winding appliance which, and/or laser switch-off device, responds to signals from position, or acceleration sensors of hand-held camera.