Bests & Worsts Reviews from Amazon

I never write product reviews. But this is crazy: Light stays on DAY and night. I've already replaced it once. Still stays on 24/7. First time I spoke with the manufacturer, HOME ZONE SECURITY, they said "no problem. You just have to cut power to the unit temporarily to switch it out of its 'manual override mode.'" Did not work (I'm very mechanically/electrically knowledgeable). Just spoke to the manufacturer, HOME ZONE SECURITY again, and they LITERALLY just told me they WILL NOT HONOR their "5 Year Limited Manufacturer Warranty" because I bought it on Amazon, and not in a store. This defies logic. I'm utterly dumbfounded. Do not buy buy this time- and money-suck of a product. It's a headache wrapped in a black hole of logic. See photo of the light ON, even though it's in DIRECT sunlight!