Review on 🔌 10 Pairs HD-CVI/TVI/AHD Passive Video Balun with Power Connector and RJ45 CAT5 Data Transmitter BNC Twisted Pair - Improved SEO by Donnell Cursed

I think most people with problems are not using them as intended. We have no crashes after installation. We had several open boxes (plastic boxes). We usually throw them away (although they can be glued back together). They're cheap as they get. Works great and again zero failures. People say they don't work: check connections and cable type. Don't use CCA, use solid copper. Use category 5e and we run up to 110-120ft.