INWWUH sewer drain inspection camera - 20m 5.2mm

Head; head size |μ23 x 45mm for pipe |μ25 to 200mm; head casing material stainless steel ; lens window material sapphire glass; Sensor size 1/4 inch; Total Pixels PAL 720X576 NTSC 720X 480; Field of view 120??; lighting 12 pcs high intensity white LED; Screen; 8 inch TFT LCD Screen; Power supply DC ; DVR Control Box; DVR work current 200Ma; Storage medium SD card jack; Keyboard USB jack;