Sewer Pipe Inspection Cralwers Camera Feature: 1. Waterproof ,anti-corrosion,Special for municipal pipe line inspection. 2.Forward ,backward,turn freely and adjustable speed. 3.With ambient light and adjustable illumination. 4.Lens 360 degree rotation and 220 degree flip without death angle. 5.IP68 Waterproof. 6.10 times zoom function. 7.Electrical lifting camera head 8.Electrical barrow, and the cable reel can be automatica . 9.512 HZ customized 10. HDMI, Inspection report 11.For pipes diameter of 200mm-3500mm equipped with the tires in different sizes. 12.Can slop and super obstacle. 13. 4 megapixels optional (2560X1440) 14. Other Function: Laser,Sonar,Cleaning, repairing, Obstacle climbing etc 15. Length: 100m-customizable.