Sewer pipe inspection snake camera 7 inch 20m cable with DVR function

This Pipe Inspection Camera System is a cost-effective portable device designed to deliver high quality video images for a wide range of applications including; sewers, building ducts/piping, wells and power plants. The camera head itself contains 12 adjustable white LED lights to illuminate the inspection area with a flexible spring-coiled joint to easily navigate corners. The monitor and additional controls are built into a compact, waterproof, lightweight plastic case making it easy to transport.The 7" TFT LCD displays a crisp live color image,with an adjustable sun hood for outdoor inspections.   This product is suitable to inspect the pipeline, sewer, air duct, tank, underwater and others dark environment, check the internal cracks, corrosion, weld, plugs and other unusual circumstance. It has been widely used in detection fields such as municipal pipelines, electricity, telecommunications, field investigations and disaster rescue. The Range of usage: The product is a sewer pipe inspection video camera system 1. Use it with mini-video camera with the tube diameter as 23-120mm 2. Water-supply pipe 3. Air-conditioner pipe 4. Cable pipe 5. Pipeline vacuum system 6. PLUNBIN pipe 7. Buildings 8. Sunken pipe 9. Sewer pipeline drain and wall inspection Features: 1. The casing of camera is all made of metal, firm and durable. 2.  The visual angle of camera is 110 degree, HD 600TVL camera lens. 3.  7 inch TFT color display, OSD regulation 4. With 20m special cold resistant, waterproof, and anti-pulling cable. 5. With 12 highlight white LED, which can fill the light well. 6.  Highlight white LED light can be controlled by the switch. 7.  Applied ultra-high definition camera board, with good image effect. 8.  12V4000mA lithium battery Specifications: Screen 7 inch TFT color display Charger AC100-240V, DC12.6V 1000mA Battery Aluminum-cell arrester DC12V 4500mA Working time About 4- 7 hours Investigation depth 20m With DVR / Recording function