Nobody likes fuzzy footage. You’ve probably cleaned the outside of your camera lens, checked for smudges, and still see spots or blurry video. Sometimes, dust sneaks past the outer glass and settles inside the camera housing, a headache common even with high-end lenses. But before you start thinking about disassembling your camera (which is a bad idea, by the way—you can easily misalign the optics), consider a bigger question. Why are you even dealing with Wi-Fi dead zones and complicated setups in the first place? The real game-changer for home security isn't just about keeping the...