The SEEKER 400 is General's top-of-the-line video inspection series. All three (DCS400, DCS400-09, and DCS400-5) feature interchangeable, 1m long camera-tipped probes and Internet streaming functionality (with the purchase of optional RCV100). Users can also record images or video on the units included SD card or on a computer. The DCS400 sports a 12mm diameter probe; the DCS400-09, a 9mm diameter probe and the DCS400-05, a 5.5mm diameter probe. Each unit features a standard pistol grip along with a detachable 3.5 in. diagonal color monitor with 4x zoom and 180 image rotation capabilities as well as a remote viewing range of up to 32 ft.