â¢ MOCKER (noun). The noun MOCKER has 2 senses: 1. someone who jeers or mocks or treats something with contempt or calls out in derision. 2. long-tailed grey-and-white songbird of the southern United States able to mimic songs of other birds. Familiarity information: MOCKER used as a noun is rare.
The Wifi Node is used for showing you the actual signal strength of your wireless connection over time with a graph. This is an excellent tool for finding dead spots or low signal spots for your wireless network connection.
Also, as Wi-Fi router is placed higher, like in a multi-story building, the Wi-Fi signal range increases to as much as 150 meters (492 ft.). However, as you move away from the source, the signal gets weaker. Also, obstacles may cause a Wi-Fi signal to weaken as well. Everything blocks Wi-Fi signals a little. Wood, plaster, cinder blocks, and glass don't interfere much, but brick, stone, and water (like a giant fish tank) can block a Wi-Fi signal more. The materials that really block Wi-Fi signals are ceramic, concrete, metal, and mirrors, which reflect visible light and radio waves alike (Wi-Fi Versus Your Walls. This means that since steel is a metal, it blocked Wi-Fi more than the duro rock.