Been trying to nurse my Blinder along until the new Blinder comes out. The dang thing got water inside the heads & green corrosion took over. Now it won't stop false alarming. Drying & replacing the lenses did little good. Out of warranty & there is no repair option so I just wanted to replace them with the newest Blinder model coming out. Oh well, looks like we might go unprotected for a while until I see what the newest offering look like.