KEYBOARD FUNCTION:Support wired and wireless keyboard input, You can input the text information during the work, it can be saved and superimposed on the video. DVR RECORDING FUNCTION:Pipeline Wall Sewer Inspection Snake Camera built-in SD Card slot,8GB TF card included,it is avialiable to view live video and save video clips and photos.You can record the inspections and playback on PC with card reader. PORTABLE CARRY CASEamp;LONG BATTERY:Pipe Wall Sewer Inspection Snake Camera Kit with heavy duty padded aluminum case stores all contents, convenient to carry around. MONITORamp;CABLE:Professional Drain Pipe/Sewer Pipeline Inspection Camera is designed with a 7 inches color TFT monitor with a sun-visor for outdoor inspections.The material of wire is fiberglass rod(diameter: 4.8MM),anti-corrosion/cold/tensile. VERSATILE:Drain Pipe/Sewer Pipeline Inspection Snake Camera can be used under floors, inside walls, attics, gutters and roof even and can even be used to view mold and water damage.