![]() So I looked into the devices and found they are from a company called Wiliot. The story would end there but, as an engineer working in this space, I was curious. He proceeds to unplug all of them and the signal vanishes. They are wireless and we have 3 of them running." The construction company uses it to track our movement and make sure we're wearing our hard hats, etc. We ran into a worker who says "Oh, maybe it's our personnel tracking equipment. 8dBM on the entire first floor!!!! Something is absolutely blasting energy into the ISM band. ![]() There is construction going on downstairs, let's see what it looks like there. Leave the building and the signal dropped to background noise. Wow, -32dBm right in the frequency range we use. □įelt like a noise issue but, really, noise just in the office? And THAT much noise? It seemed a long shot so I bought a cheap spectrum analyzer and a 915MHz antenna for it. Worked everywhere else except in the office. A product I'm working on recently had issues communicating at the company headquarters. To start monitoring from your phone simply follow these 3 steps:Ģ.Follow the setup instructions to connect your cameraģ.Fun story of the day.
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