WS-6906 meter allows to quickly setup satellite dishes and LNBs. With the built-in satellite tuner, the user can view on the screen specific FTA channels and assess their quality. This enables the user to select (at the design stage) and verify (during implementation) the equipment (dish, LNBs, amplifiers, multiswitches). Its A/V input allows connecting CCTV cameras, making the device a very useful tool for installers of video surveillance systems. The installer can precisely set the focal length and focus of each camera. WS 6906 is built-in the satellite parameter which come from Asia/Europe/Mid-East and America. The consumer could Delete, Modify or Add the parameter via the Date Wire and specified program, Human-Computer Dialogue is a plus fashion. WS 6906 exceed the limitation that only can display character on the similar production,3.5" highly precise LCD lead to watch the FTA TV program immediately which it monitor or detect by the demodulator. As a convenient satellite validated tool, the technical index has surpassed the mid-range Digital Satellite Searcher. The teamer of WS 6906 optimized the electro circuit, eliminate redundant code due to capture signal more faster and effective, it is the most suitable Digital Satellite Searcher for satellite players and engineering technical personnel.