Inspecting robot is with crawler walking mechanism, working voltage 24V, the operating voltage of camera rotation motoris 12V, it is remote control through the 20 meter long control cable.
The visual inspection robot with crawler walking mechanism, and the friction of the ground is strong, so drag force is stronger than the wheeled walking mechanism, which is useful to drag cable depth into the duct to detect.In the meantime, it avoid to appear  underpinning phenomenon, climbing over obstacle capability is strong. The high resolution color camera equipped can be 360 degrees in horizontal and vertical 200 degrees range adjusted observation angle,and with high brightness LED lights to synchronous rotation, image color gorgeous and high-definition.Robot control is convenient and flexible, fully meet the site requires of visual inspection, operation monitor switch knob to complete observation and video recording inside duct, use U disk can be conveniently copy, edit,lithography CD and storage files from hard dist to PC.