I added a POE webcam to my house and didn't have a POE yet. I wanted such a simple injector to make the camera (REOLINK 410) work. It was easy and perfect. I plugged it in, plugged in the network cable on one side and the camera on the other. He applied power and the camera "just started working." Perfect solution. One thing is worth mentioning. Comes with 2. You only need one for POE injection. It only adds strength. So you get 2 solutions for a really low price.
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