It works in the same way as FM radio but sends digital signals rather than analog. WiFi was legally created when the FCC gave digital systems the ability to use part of the radio spectrum to send data. There are over 100 non-overlapping FM radio frequencies. How often do you have a bad experience with FM radio? Static or cross talk on FM radio occurs rather frequently and is caused when the signal overlaps another signal. Wireless Signal is often accidentally jammed: Just like with radiofrequency cameras, consumers are often disappointed with WiFi cameras, as seen by most WiFi camera reviews. SCW does sell one of these, but it is important to know how consumer-grade WiFi cameras work in order to use it as it was designed. Ok, back to our guide on wifi security cameras. If you want to know more about long-range, military-grade, point-to-point, WiFi beam technologies, check out the guide and video here. Savvy consumers shouldn't even consider radio-based security cameras as an option. The resolution is too low and the connection too prone to static. We don't recommend (or sell) the radio frequency technology because it doesn't actually work for security. The quality looks like a 1990's cell phone. They are essentially the video version of a walkie-talkie. Radio Frequency cameras send analog video over radio signals. There are three wireless technologies that cameras most often use: radio, WiFi, and point-to-point line-of-sight beam technologies. Before we get started talking about WiFi cameras, let's make sure we're on the same page.
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