Home Depot carries these for the same price and I’ve tried them. The motion detector worked ok, but I didn’t find it as reliable as the Ecolink ones I have. (with them mounted side by side, this one wouldn’t always trip or wouldn’t trip as quickly)
I could not get the door sensors to work. They’d be recognized and act like they were ok, but then they’d rarely trip, or they’d trip and never untrip.
Never tried the siren since I was too frustrated. Just took it back to the store
But if someone can get these working, yes, it’s a great price and i
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