This Google Nest Doorbell (Battery) deal is a great way to save $50 while securing your home

I recently installed a Nest Doorbell at my front door, and let me tell you, it is one of my favorite devices in the house. You see, I work from home, on a different floor than my front door, and I hate running down the stairs to be greeted by some door-to-door salesman or evangelist. Suburban living, amirite? But now that I have a camera on my door, I can see everyone who steps in front of it without having to actually interact with them. And if I really have something to say, there's a speaker in the doorbell, which makes it incredibly easy for this old man to yell at the kids to get off his lawn. I'm truly living in the future and loving it, thanks to my Nest Doorbell.