A 3-Step Guide to CCTV Drainage Survey
How a CCTV Drain Survey is Conducted In a typical CCTV drainage survey procedure, a small-size advanced video camera, which is well-connected to a cable attached to a live display TV, is inserted down the drain or sewer. The latest CCTV drainage systems available these days come with automatic remote focus, optimal digital zoom in and zoom out, directional lighting and 360 degrees camera head tilting. Having said that, it is clear...
