3/16/2021 0 Comments Wifi Site Survey
The paid Enterprise version is priced at 499 for up to 10 users.However, its not uncommon for signal strength to degrade due to a variety of factors, including distance from the access point, obstacles, competing WiFi signals, and appliances.
WiFi heat map software can create an accurate map of signal strength during a site survey, producing a graphical representation of hot, cold, and dead areas. Many professionals responsible for installing and maintaining WiFi networks will find a lot of value to WiFi heat map software in order to implement an environment with the best wireless coverage and performance possible. I have done my research and curated the top heat map tools in the market in the list below. Some of them are even free so they can benefit a person who wants something simple for smaller environments. Keep in mind though that for a large scale enterprise site survey you will need professional gear (wifi hardware with specialized interface cards etc) so that you can get the best results. ![]() Being free also makes it well worth a look for anyone who is having WiFi coverage issues. ![]() Even though it only works on Windows, it can easily be installed on a laptop for best portability while moving around the area. It will find all available access points in the area, and supports typical WiFi standards, including 802.11n and abg. After you install the tool on a Windows laptop and start the app, you will need to walk around in the house or office space (i.e site-surveying) so that the software will pick up all the available wireless signals and access points in the area. After the site-survey (limited to 15 minutes of survey) you will get a heat-map with colors and signal strength numbers (in dBm) of the area. This will help you to adjust the location of access points or wifi routers, change channels for lowering interference etc. As we mentioned above, if you need something more powerful for a commercial enterprise, its worth looking at the big brother of this software Ekahau Pro. ![]() You will need also to get some professional hardware gear for big scale surveys of large buildings. Wifi Site Survey Free Ekahau ProPrice HeatMapper: Free Ekahau Pro: Between 4500 to 6000 NetSpot One of the best things about NetSpot is that you get a professional level WiFi analysis tool for free, with the option to upgrade to the enterprise version for even more advanced capabilities. It works on both Mac OS as well as on Windows (7,8,10), and provides a huge amount of information in a small package. NetSpot will help you to work out where the hotspots and coldspots are, as well as the dead zones. It will help anyone to put together the optimum WiFi network for home, SOHO or larger environments. When you fire up the free Netspot app, you will start getting information such as: SSID and MAC address of the wifi routers. Current signal strength in dBm Channel of signals, wireless band, width of frequency channel, protocol used etc And much more So, just like the previous tool in this list, you can just walk around in the area with your laptop and start surveying the facility to get a heat map of the wireless signals. This will help you re-arrange access points if needed or change channels for better coverage. MORE READING: 11 Best Network IP Sniffing Software Tools (FreePaid) in 2020 Price Both free and paid versions are available.
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