Review on 16.5FT Autofocus Wireless Endoscope Camera - 12MP 3104P HD Borescope Inspection For IPhone Android 5G WiFi Plumbing Air Duct Wall HVAC. by Patrick Carlson

I am on the market searching for a good quality wifi inspection camera (endoscope/bore scope) I am mechanical engineer having to deal very often with situations when "I need to see behind the walls”It looks like most products advertised on the market have some kind of issue, and are far away from good and a reliable quality.This endoscope, for example, has a a pretty good image, depending what app is used for viewing. For me worked the "scope view”. Other apps, doesn’t list the highest resolution of the product.The dial which controls the camera led is poor, . from zero to 5-10 % works fine, after that jumps to 100% light intensity. That is bad.The autofocus is the worst ever: doesn’t work. Pointing the camera to infinite, the focus is good. When the camera head is pointed to closer items, does not focus at all, or takes forever to focus.If zoom is used for any reason, the autofocus is not working, the image is blurred.For the price, the manufacturer could supply some kind of carry pouch to keep the endoscope protected from elements.Overall is a overpriced product with more issued then expected. For me is a looser and a return.Keep looking