
I have always loved Monoprice and thought I would get a good product. I wasn't wrong. I need a voicemail notification that works with Alexa. Most of the sensors I reviewed were either large or required a hub as part of the "home system". It's fairly small, no hub required, and the Alexa Routine (my first!) was set up in minutes. Although it's designed to fit in a sash window, I found it went great with my giant plastic mailbox.

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