Profile: Celergy Networks is a IT service provider and cabling contractor, which offers infrastructure engineering and network installation for voice, data, video, security and wireless solutions. Our structured cabling system provides a platform upon which an overall information system strategy is built. We design and build flexible cabling infrastructures nationwide - structured cabling systems that support multiple voice, data, video, security and multimedia systems regardless of their manufacturer. We can integrate the WiFi system into current network as well as install all the required wireless equipment and certify its operation. All cabling and power runs should be done and tested prior to the installation of access points. Before installing any wireless devices we perform a radio frequency (RF) test in order to better understand the behavior of radio waves within a facility. This is recommended because various obstacles such as doors, walls, elevator shafts and people might affect the radio frequency pattern, causing it to be irregular and unpredictable. Even if you are using omni-directional antennas, radio waves do not travel the same distance in all directions. The RF test can also detect any radio interference that might come from other sources and could affect the performance of the wireless LAN negatively. The ultimate goal of the site survey and RF test is to help determine the number and placement of the access points.